18609604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{27529}}^1$

素因数の和:27559

約数の個数: 18

約数和(自身を含む): 35265930

約数和(自身を除く): 16656326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 27529, 55058, 110116, 357877, 715754, 1431508, 4652401, 9304802, 18609604]

約数ペア:

[(1, 18609604), (2, 9304802), (4, 4652401), (13, 1431508), (26, 715754), (52, 357877), (169, 110116), (338, 55058), (676, 27529)]