389634156

素因数分解:

$2^2\times 3^2\times {\mathrm{10823171}}^1$

素因数の和:10823181

約数の個数: 18

約数和(自身を含む): 984908652

約数和(自身を除く): 595274496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10823171, 21646342, 32469513, 43292684, 64939026, 97408539, 129878052, 194817078, 389634156]

約数ペア:

[(1, 389634156), (2, 194817078), (3, 129878052), (4, 97408539), (6, 64939026), (9, 43292684), (12, 32469513), (18, 21646342), (36, 10823171)]