18133490

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2111}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 32693760

約数和(自身を除く): 14560270

約数列:

[1, 2, 5, 10, 859, 1718, 2111, 4222, 4295, 8590, 10555, 21110, 1813349, 3626698, 9066745, 18133490]

約数ペア:

[(1, 18133490), (2, 9066745), (5, 3626698), (10, 1813349), (859, 21110), (1718, 10555), (2111, 8590), (4222, 4295)]