90138126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1155617}}^1$

素因数の和:1155635

約数の個数: 16

約数和(自身を含む): 194143824

約数和(自身を除く): 104005698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1155617, 2311234, 3466851, 6933702, 15023021, 30046042, 45069063, 90138126]

約数ペア:

[(1, 90138126), (2, 45069063), (3, 30046042), (6, 15023021), (13, 6933702), (26, 3466851), (39, 2311234), (78, 1155617)]