18085994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 28808136

約数和(自身を除く): 10722142

約数列:

[1, 2, 17, 34, 521, 1021, 1042, 2042, 8857, 17357, 17714, 34714, 531941, 1063882, 9042997, 18085994]

約数ペア:

[(1, 18085994), (2, 9042997), (17, 1063882), (34, 531941), (521, 34714), (1021, 17714), (1042, 17357), (2042, 8857)]