81158634

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{39901}}^1$

素因数の和:40022

約数の個数: 24

約数和(自身を含む): 177404292

約数和(自身を除く): 96245658

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 39901, 79802, 119703, 239406, 359109, 718218, 4508813, 9017626, 13526439, 27052878, 40579317, 81158634]

約数ペア:

[(1, 81158634), (2, 40579317), (3, 27052878), (6, 13526439), (9, 9017626), (18, 4508813), (113, 718218), (226, 359109), (339, 239406), (678, 119703), (1017, 79802), (2034, 39901)]