128517318

素因数分解:

$2^1\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{6679}}^1$

素因数の和:7756

約数の個数: 24

約数和(自身を含む): 278756400

約数和(自身を除く): 150239082

約数列:

[1, 2, 3, 6, 9, 18, 1069, 2138, 3207, 6414, 6679, 9621, 13358, 19242, 20037, 40074, 60111, 120222, 7139851, 14279702, 21419553, 42839106, 64258659, 128517318]

約数ペア:

[(1, 128517318), (2, 64258659), (3, 42839106), (6, 21419553), (9, 14279702), (18, 7139851), (1069, 120222), (2138, 60111), (3207, 40074), (6414, 20037), (6679, 19242), (9621, 13358)]