26,316

2² × 3² × 17 × 43

Prime Factor Structure

Factorization String 2^2 × 3^2 × 17 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 36

Divisor Sum (σ) 72,072

Proper Divisor Sum 45,756

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #26309 ← → #26317

1 2 3 4 6 9 12 17 18 34 36 43 51 68 86 102 129 153 172 204 258 306 387 516 612 731 774 1,462 1,548 2,193 2,924 4,386 6,579 8,772 13,158 26,316

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

26,316 13,158 6,579 19,738 9,869 29,608 14,804 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175

Browse other published profiles and their separate link collections.