68842542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{498859}}^1$

素因数の和:498887

約数の個数: 16

約数和(自身を含む): 143671680

約数和(自身を除く): 74829138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 498859, 997718, 1496577, 2993154, 11473757, 22947514, 34421271, 68842542]

約数ペア:

[(1, 68842542), (2, 34421271), (3, 22947514), (6, 11473757), (23, 2993154), (46, 1496577), (69, 997718), (138, 498859)]