68824986

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{161561}}^1$

素因数の和:161637

約数の個数: 16

約数和(自身を含む): 139589568

約数和(自身を除く): 70764582

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 161561, 323122, 484683, 969366, 11470831, 22941662, 34412493, 68824986]

約数ペア:

[(1, 68824986), (2, 34412493), (3, 22941662), (6, 11470831), (71, 969366), (142, 484683), (213, 323122), (426, 161561)]