21464574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{210437}}^1$

素因数の和:210459

約数の個数: 16

約数和(自身を含む): 45454608

約数和(自身を除く): 23990034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 210437, 420874, 631311, 1262622, 3577429, 7154858, 10732287, 21464574]

約数ペア:

[(1, 21464574), (2, 10732287), (3, 7154858), (6, 3577429), (17, 1262622), (34, 631311), (51, 420874), (102, 210437)]