17245788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{205307}}^1$

素因数の和:205321

約数の個数: 24

約数和(自身を含む): 45988992

約数和(自身を除く): 28743204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 205307, 410614, 615921, 821228, 1231842, 1437149, 2463684, 2874298, 4311447, 5748596, 8622894, 17245788]

約数ペア:

[(1, 17245788), (2, 8622894), (3, 5748596), (4, 4311447), (6, 2874298), (7, 2463684), (12, 1437149), (14, 1231842), (21, 821228), (28, 615921), (42, 410614), (84, 205307)]