68510484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271867}}^1$

素因数の和:271884

約数の個数: 36

約数和(自身を含む): 197919904

約数和(自身を除く): 129409420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271867, 543734, 815601, 1087468, 1631202, 1903069, 2446803, 3262404, 3806138, 4893606, 5709207, 7612276, 9787212, 11418414, 17127621, 22836828, 34255242, 68510484]

約数ペア:

[(1, 68510484), (2, 34255242), (3, 22836828), (4, 17127621), (6, 11418414), (7, 9787212), (9, 7612276), (12, 5709207), (14, 4893606), (18, 3806138), (21, 3262404), (28, 2446803), (36, 1903069), (42, 1631202), (63, 1087468), (84, 815601), (126, 543734), (252, 271867)]