15690037842

素因数分解:

$2^1\times 3^2\times {\mathrm{871668769}}^1$

素因数の和:871668777

約数の個数: 12

約数和(自身を含む): 33995082030

約数和(自身を除く): 18305044188

約数列:

[1, 2, 3, 6, 9, 18, 871668769, 1743337538, 2615006307, 5230012614, 7845018921, 15690037842]

約数ペア:

[(1, 15690037842), (2, 7845018921), (3, 5230012614), (6, 2615006307), (9, 1743337538), (18, 871668769)]