27310444

素因数分解:

$2^2\times 7^2\times {\mathrm{139339}}^1$

素因数の和:139357

約数の個数: 18

約数和(自身を含む): 55596660

約数和(自身を除く): 28286216

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 139339, 278678, 557356, 975373, 1950746, 3901492, 6827611, 13655222, 27310444]

約数ペア:

[(1, 27310444), (2, 13655222), (4, 6827611), (7, 3901492), (14, 1950746), (28, 975373), (49, 557356), (98, 278678), (196, 139339)]