18536476311

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{43821457}}^1$

素因数の和:43821510

約数の個数: 12

約数和(自身を含む): 27344589792

約数和(自身を除く): 8808113481

約数列:

[1, 3, 9, 47, 141, 423, 43821457, 131464371, 394393113, 2059608479, 6178825437, 18536476311]

約数ペア:

[(1, 18536476311), (3, 6178825437), (9, 2059608479), (47, 394393113), (141, 131464371), (423, 43821457)]