2018149804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4169731}}^1$

素因数の和:4169757

約数の個数: 18

約数和(自身を含む): 3882020492

約数和(自身を除く): 1863870688

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4169731, 8339462, 16678924, 45867041, 91734082, 183468164, 504537451, 1009074902, 2018149804]

約数ペア:

[(1, 2018149804), (2, 1009074902), (4, 504537451), (11, 183468164), (22, 91734082), (44, 45867041), (121, 16678924), (242, 8339462), (484, 4169731)]