128528526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3060203}}^1$

素因数の和:3060215

約数の個数: 16

約数和(自身を含む): 293779584

約数和(自身を除く): 165251058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3060203, 6120406, 9180609, 18361218, 21421421, 42842842, 64264263, 128528526]

約数ペア:

[(1, 128528526), (2, 64264263), (3, 42842842), (6, 21421421), (7, 18361218), (14, 9180609), (21, 6120406), (42, 3060203)]