120888378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{516617}}^1$

素因数の和:516638

約数の個数: 24

約数和(自身を含む): 282073428

約数和(自身を除く): 161185050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 516617, 1033234, 1549851, 3099702, 4649553, 6716021, 9299106, 13432042, 20148063, 40296126, 60444189, 120888378]

約数ペア:

[(1, 120888378), (2, 60444189), (3, 40296126), (6, 20148063), (9, 13432042), (13, 9299106), (18, 6716021), (26, 4649553), (39, 3099702), (78, 1549851), (117, 1033234), (234, 516617)]