13918646

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 24

約数和(自身を含む): 24528240

約数和(自身を除く): 10609594

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1303, 1526, 2606, 5341, 9121, 10682, 18242, 63847, 127694, 142027, 284054, 994189, 1988378, 6959323, 13918646]

約数ペア:

[(1, 13918646), (2, 6959323), (7, 1988378), (14, 994189), (49, 284054), (98, 142027), (109, 127694), (218, 63847), (763, 18242), (1303, 10682), (1526, 9121), (2606, 5341)]