90576002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19742

約数の個数: 24

約数和(自身を含む): 157206000

約数和(自身を除く): 66629998

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 19699, 39398, 216689, 374281, 433378, 748562, 2383579, 4117091, 4767158, 8234182, 45288001, 90576002]

約数ペア:

[(1, 90576002), (2, 45288001), (11, 8234182), (19, 4767158), (22, 4117091), (38, 2383579), (121, 748562), (209, 433378), (242, 374281), (418, 216689), (2299, 39398), (4598, 19699)]