68734674

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{53783}}^1$

素因数の和:53862

約数の個数: 24

約数和(自身を含む): 151025472

約数和(自身を除く): 82290798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 53783, 107566, 161349, 322698, 484047, 968094, 3818593, 7637186, 11455779, 22911558, 34367337, 68734674]

約数ペア:

[(1, 68734674), (2, 34367337), (3, 22911558), (6, 11455779), (9, 7637186), (18, 3818593), (71, 968094), (142, 484047), (213, 322698), (426, 161349), (639, 107566), (1278, 53783)]