18274286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4931}}^1$

素因数の和:5059

約数の個数: 16

約数和(自身を含む): 29296080

約数和(自身を除く): 11021794

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 4931, 9862, 83827, 167654, 537479, 1074958, 9137143, 18274286]

約数ペア:

[(1, 18274286), (2, 9137143), (17, 1074958), (34, 537479), (109, 167654), (218, 83827), (1853, 9862), (3706, 4931)]