18182894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12437}}^1$

素因数の和:12499

約数の個数: 16

約数和(自身を含む): 29552688

約数和(自身を除く): 11369794

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 12437, 24874, 211429, 422858, 534791, 1069582, 9091447, 18182894]

約数ペア:

[(1, 18182894), (2, 9091447), (17, 1069582), (34, 534791), (43, 422858), (86, 211429), (731, 24874), (1462, 12437)]