18573639

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52027}}^1$

素因数の和:52054

約数の個数: 16

約数和(自身を含む): 29968128

約数和(自身を除く): 11394489

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 52027, 156081, 364189, 884459, 1092567, 2653377, 6191213, 18573639]

約数ペア:

[(1, 18573639), (3, 6191213), (7, 2653377), (17, 1092567), (21, 884459), (51, 364189), (119, 156081), (357, 52027)]