21884568

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{1069}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 54826800

約数和(自身を除く): 32942232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 1069, 1706, 2138, 2559, 3207, 3412, 4276, 5118, 6414, 6824, 8552, 10236, 12828, 20472, 25656, 911857, 1823714, 2735571, 3647428, 5471142, 7294856, 10942284, 21884568]

約数ペア:

[(1, 21884568), (2, 10942284), (3, 7294856), (4, 5471142), (6, 3647428), (8, 2735571), (12, 1823714), (24, 911857), (853, 25656), (1069, 20472), (1706, 12828), (2138, 10236), (2559, 8552), (3207, 6824), (3412, 6414), (4276, 5118)]