18325293

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1613}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 27993216

約数和(自身を除く): 9667923

約数列:

[1, 3, 7, 21, 541, 1613, 1623, 3787, 4839, 11291, 11361, 33873, 872633, 2617899, 6108431, 18325293]

約数ペア:

[(1, 18325293), (3, 6108431), (7, 2617899), (21, 872633), (541, 33873), (1613, 11361), (1623, 11291), (3787, 4839)]