68805684

素因数分解:

$2^2\times 3^2\times {\mathrm{1911269}}^1$

素因数の和:1911279

約数の個数: 18

約数和(自身を含む): 173925570

約数和(自身を除く): 105119886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1911269, 3822538, 5733807, 7645076, 11467614, 17201421, 22935228, 34402842, 68805684]

約数ペア:

[(1, 68805684), (2, 34402842), (3, 22935228), (4, 17201421), (6, 11467614), (9, 7645076), (12, 5733807), (18, 3822538), (36, 1911269)]