42806698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17851}}^1$

素因数の和:17973

約数の個数: 16

約数和(自身を含む): 70693920

約数和(自身を除く): 27887222

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 17851, 35702, 196361, 392722, 1945759, 3891518, 21403349, 42806698]

約数ペア:

[(1, 42806698), (2, 21403349), (11, 3891518), (22, 1945759), (109, 392722), (218, 196361), (1199, 35702), (2398, 17851)]