18067359

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 24940160

約数和(自身を除く): 6872801

約数列:

[1, 3, 37, 111, 139, 417, 1171, 3513, 5143, 15429, 43327, 129981, 162769, 488307, 6022453, 18067359]

約数ペア:

[(1, 18067359), (3, 6022453), (37, 488307), (111, 162769), (139, 129981), (417, 43327), (1171, 15429), (3513, 5143)]