11821644

素因数分解:

$2^2\times 3^2\times {\mathrm{328379}}^1$

素因数の和:328389

約数の個数: 18

約数和(自身を含む): 29882580

約数和(自身を除く): 18060936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 328379, 656758, 985137, 1313516, 1970274, 2955411, 3940548, 5910822, 11821644]

約数ペア:

[(1, 11821644), (2, 5910822), (3, 3940548), (4, 2955411), (6, 1970274), (9, 1313516), (12, 985137), (18, 656758), (36, 328379)]