18150064

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{8161}}^1$

素因数の和:8308

約数の個数: 20

約数和(自身を含む): 35423080

約数和(自身を除く): 17273016

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 8161, 16322, 32644, 65288, 130576, 1134379, 2268758, 4537516, 9075032, 18150064]

約数ペア:

[(1, 18150064), (2, 9075032), (4, 4537516), (8, 2268758), (16, 1134379), (139, 130576), (278, 65288), (556, 32644), (1112, 16322), (2224, 8161)]