2018121154

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{895351}}^1$

素因数の和:895390

約数の個数: 24

約数和(自身を含む): 3674524608

約数和(自身を除く): 1656403454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 895351, 1790702, 6267457, 12534914, 20593073, 41186146, 43872199, 87744398, 144151511, 288303022, 1009060577, 2018121154]

約数ペア:

[(1, 2018121154), (2, 1009060577), (7, 288303022), (14, 144151511), (23, 87744398), (46, 43872199), (49, 41186146), (98, 20593073), (161, 12534914), (322, 6267457), (1127, 1790702), (2254, 895351)]