18382562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2114

約数の個数: 24

約数和(自身を含む): 31142748

約数和(自身を除く): 12760186

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 2053, 4106, 4477, 8954, 22583, 45166, 75961, 151922, 248413, 496826, 835571, 1671142, 9191281, 18382562]

約数ペア:

[(1, 18382562), (2, 9191281), (11, 1671142), (22, 835571), (37, 496826), (74, 248413), (121, 151922), (242, 75961), (407, 45166), (814, 22583), (2053, 8954), (4106, 4477)]