31261698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{133597}}^1$

素因数の和:133618

約数の個数: 24

約数和(自身を含む): 72944508

約数和(自身を除く): 41682810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 133597, 267194, 400791, 801582, 1202373, 1736761, 2404746, 3473522, 5210283, 10420566, 15630849, 31261698]

約数ペア:

[(1, 31261698), (2, 15630849), (3, 10420566), (6, 5210283), (9, 3473522), (13, 2404746), (18, 1736761), (26, 1202373), (39, 801582), (78, 400791), (117, 267194), (234, 133597)]