68471286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{877837}}^1$

素因数の和:877855

約数の個数: 16

約数和(自身を含む): 147476784

約数和(自身を除く): 79005498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 877837, 1755674, 2633511, 5267022, 11411881, 22823762, 34235643, 68471286]

約数ペア:

[(1, 68471286), (2, 34235643), (3, 22823762), (6, 11411881), (13, 5267022), (26, 2633511), (39, 1755674), (78, 877837)]