68379774

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{308017}}^1$

素因数の和:308059

約数の個数: 16

約数和(自身を含む): 140456208

約数和(自身を除く): 72076434

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 308017, 616034, 924051, 1848102, 11396629, 22793258, 34189887, 68379774]

約数ペア:

[(1, 68379774), (2, 34189887), (3, 22793258), (6, 11396629), (37, 1848102), (74, 924051), (111, 616034), (222, 308017)]