2605644

素因数分解:

$2^2\times 3^2\times {\mathrm{72379}}^1$

素因数の和:72389

約数の個数: 18

約数和(自身を含む): 6586580

約数和(自身を除く): 3980936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 72379, 144758, 217137, 289516, 434274, 651411, 868548, 1302822, 2605644]

約数ペア:

[(1, 2605644), (2, 1302822), (3, 868548), (4, 651411), (6, 434274), (9, 289516), (12, 217137), (18, 144758), (36, 72379)]