87658398

素因数分解:

$2^1\times 3^2\times {\mathrm{4869911}}^1$

素因数の和:4869919

約数の個数: 12

約数和(自身を含む): 189926568

約数和(自身を除く): 102268170

約数列:

[1, 2, 3, 6, 9, 18, 4869911, 9739822, 14609733, 29219466, 43829199, 87658398]

約数ペア:

[(1, 87658398), (2, 43829199), (3, 29219466), (6, 14609733), (9, 9739822), (18, 4869911)]