18275049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 28708680

約数和(自身を除く): 10433631

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 1433, 4251, 4299, 12753, 12897, 18629, 55887, 156197, 167661, 468591, 1405773, 2030561, 6091683, 18275049]

約数ペア:

[(1, 18275049), (3, 6091683), (9, 2030561), (13, 1405773), (39, 468591), (109, 167661), (117, 156197), (327, 55887), (981, 18629), (1417, 12897), (1433, 12753), (4251, 4299)]