18283090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2441}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 37977984

約数和(自身を除く): 19694894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2441, 3745, 4882, 7490, 12205, 17087, 24410, 34174, 85435, 170870, 261187, 522374, 1305935, 1828309, 2611870, 3656618, 9141545, 18283090]

約数ペア:

[(1, 18283090), (2, 9141545), (5, 3656618), (7, 2611870), (10, 1828309), (14, 1305935), (35, 522374), (70, 261187), (107, 170870), (214, 85435), (535, 34174), (749, 24410), (1070, 17087), (1498, 12205), (2441, 7490), (3745, 4882)]