18116164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2069}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 34776000

約数和(自身を除く): 16659836

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2069, 2189, 4138, 4378, 8276, 8756, 22759, 45518, 91036, 411731, 823462, 1646924, 4529041, 9058082, 18116164]

約数ペア:

[(1, 18116164), (2, 9058082), (4, 4529041), (11, 1646924), (22, 823462), (44, 411731), (199, 91036), (398, 45518), (796, 22759), (2069, 8756), (2189, 8276), (4138, 4378)]