68157654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{366439}}^1$

素因数の和:366475

約数の個数: 16

約数和(自身を含む): 140712960

約数和(自身を除く): 72555306

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 366439, 732878, 1099317, 2198634, 11359609, 22719218, 34078827, 68157654]

約数ペア:

[(1, 68157654), (2, 34078827), (3, 22719218), (6, 11359609), (31, 2198634), (62, 1099317), (93, 732878), (186, 366439)]