18124008016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27628061}}^1$

素因数の和:27628110

約数の個数: 20

約数和(自身を含む): 35971736724

約数和(自身を除く): 17847728708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27628061, 55256122, 110512244, 221024488, 442048976, 1132750501, 2265501002, 4531002004, 9062004008, 18124008016]

約数ペア:

[(1, 18124008016), (2, 9062004008), (4, 4531002004), (8, 2265501002), (16, 1132750501), (41, 442048976), (82, 221024488), (164, 110512244), (328, 55256122), (656, 27628061)]