18718314

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{66377}}^1$

素因数の和:66429

約数の個数: 16

約数和(自身を含む): 38233728

約数和(自身を除く): 19515414

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 66377, 132754, 199131, 398262, 3119719, 6239438, 9359157, 18718314]

約数ペア:

[(1, 18718314), (2, 9359157), (3, 6239438), (6, 3119719), (47, 398262), (94, 199131), (141, 132754), (282, 66377)]