13081644

素因数分解:

$2^2\times 3^2\times {\mathrm{363379}}^1$

素因数の和:363389

約数の個数: 18

約数和(自身を含む): 33067580

約数和(自身を除く): 19985936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 363379, 726758, 1090137, 1453516, 2180274, 3270411, 4360548, 6540822, 13081644]

約数ペア:

[(1, 13081644), (2, 6540822), (3, 4360548), (4, 3270411), (6, 2180274), (9, 1453516), (12, 1090137), (18, 726758), (36, 363379)]