18462202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7699}}^1$

素因数の和:7821

約数の個数: 16

約数和(自身を含む): 30492000

約数和(自身を除く): 12029798

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 7699, 15398, 84689, 169378, 839191, 1678382, 9231101, 18462202]

約数ペア:

[(1, 18462202), (2, 9231101), (11, 1678382), (22, 839191), (109, 169378), (218, 84689), (1199, 15398), (2398, 7699)]