21459684

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1499}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 50148000

約数和(自身を除く): 28688316

約数列:

[1, 2, 3, 4, 6, 12, 1193, 1499, 2386, 2998, 3579, 4497, 4772, 5996, 7158, 8994, 14316, 17988, 1788307, 3576614, 5364921, 7153228, 10729842, 21459684]

約数ペア:

[(1, 21459684), (2, 10729842), (3, 7153228), (4, 5364921), (6, 3576614), (12, 1788307), (1193, 17988), (1499, 14316), (2386, 8994), (2998, 7158), (3579, 5996), (4497, 4772)]