2018373249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{134639}}^1$

素因数の和:134924

約数の個数: 16

約数和(自身を含む): 2843596800

約数和(自身を除く): 825223551

約数列:

[1, 3, 19, 57, 263, 789, 4997, 14991, 134639, 403917, 2558141, 7674423, 35410057, 106230171, 672791083, 2018373249]

約数ペア:

[(1, 2018373249), (3, 672791083), (19, 106230171), (57, 35410057), (263, 7674423), (789, 2558141), (4997, 403917), (14991, 134639)]