21141612

素因数分解:

$2^2\times 3^2\times {\mathrm{587267}}^1$

素因数の和:587277

約数の個数: 18

約数和(自身を含む): 53441388

約数和(自身を除く): 32299776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587267, 1174534, 1761801, 2349068, 3523602, 5285403, 7047204, 10570806, 21141612]

約数ペア:

[(1, 21141612), (2, 10570806), (3, 7047204), (4, 5285403), (6, 3523602), (9, 2349068), (12, 1761801), (18, 1174534), (36, 587267)]