21884802

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^2\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 44318736

約数和(自身を除く): 22433934

約数列:

[1, 2, 3, 6, 109, 218, 307, 327, 614, 654, 921, 1842, 11881, 23762, 33463, 35643, 66926, 71286, 100389, 200778, 3647467, 7294934, 10942401, 21884802]

約数ペア:

[(1, 21884802), (2, 10942401), (3, 7294934), (6, 3647467), (109, 200778), (218, 100389), (307, 71286), (327, 66926), (614, 35643), (654, 33463), (921, 23762), (1842, 11881)]