17946081

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{4441}}^1$

素因数の和:4896

約数の個数: 12

約数和(自身を含む): 25985700

約数和(自身を除く): 8039619

約数列:

[1, 3, 9, 449, 1347, 4041, 4441, 13323, 39969, 1994009, 5982027, 17946081]

約数ペア:

[(1, 17946081), (3, 5982027), (9, 1994009), (449, 39969), (1347, 13323), (4041, 4441)]