18481443

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6298

約数の個数: 16

約数和(自身を含む): 26315520

約数和(自身を除く): 7834077

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 6229, 18687, 143267, 267847, 429801, 803541, 6160481, 18481443]

約数ペア:

[(1, 18481443), (3, 6160481), (23, 803541), (43, 429801), (69, 267847), (129, 143267), (989, 18687), (2967, 6229)]