18726397544

素因数分解:

$2^3\times {\mathrm{1033}}^1\times {\mathrm{2266021}}^1$

素因数の和:2267060

約数の個数: 16

約数和(自身を含む): 35146001220

約数和(自身を除く): 16419603676

約数列:

[1, 2, 4, 8, 1033, 2066, 4132, 8264, 2266021, 4532042, 9064084, 18128168, 2340799693, 4681599386, 9363198772, 18726397544]

約数ペア:

[(1, 18726397544), (2, 9363198772), (4, 4681599386), (8, 2340799693), (1033, 18128168), (2066, 9064084), (4132, 4532042), (8264, 2266021)]