18190337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 2545663

約数列:

[1, 11, 29, 127, 319, 449, 1397, 3683, 4939, 13021, 40513, 57023, 143231, 627253, 1653667, 18190337]

約数ペア:

[(1, 18190337), (11, 1653667), (29, 627253), (127, 143231), (319, 57023), (449, 40513), (1397, 13021), (3683, 4939)]