15385644

素因数分解:

$2^2\times 3^2\times {\mathrm{427379}}^1$

素因数の和:427389

約数の個数: 18

約数和(自身を含む): 38891580

約数和(自身を除く): 23505936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427379, 854758, 1282137, 1709516, 2564274, 3846411, 5128548, 7692822, 15385644]

約数ペア:

[(1, 15385644), (2, 7692822), (3, 5128548), (4, 3846411), (6, 2564274), (9, 1709516), (12, 1282137), (18, 854758), (36, 427379)]