18309016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208057}}^1$

素因数の和:208074

約数の個数: 16

約数和(自身を含む): 37450440

約数和(自身を除く): 19141424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208057, 416114, 832228, 1664456, 2288627, 4577254, 9154508, 18309016]

約数ペア:

[(1, 18309016), (2, 9154508), (4, 4577254), (8, 2288627), (11, 1664456), (22, 832228), (44, 416114), (88, 208057)]