18216522

素因数分解:

$2^1\times 3^3\times {\mathrm{337343}}^1$

素因数の和:337354

約数の個数: 16

約数和(自身を含む): 40481280

約数和(自身を除く): 22264758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337343, 674686, 1012029, 2024058, 3036087, 6072174, 9108261, 18216522]

約数ペア:

[(1, 18216522), (2, 9108261), (3, 6072174), (6, 3036087), (9, 2024058), (18, 1012029), (27, 674686), (54, 337343)]