13145562

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1279}}^1$

素因数の和:1858

約数の個数: 24

約数和(自身を含む): 28554240

約数和(自身を除く): 15408678

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1279, 1713, 2558, 3426, 3837, 5139, 7674, 10278, 11511, 23022, 730309, 1460618, 2190927, 4381854, 6572781, 13145562]

約数ペア:

[(1, 13145562), (2, 6572781), (3, 4381854), (6, 2190927), (9, 1460618), (18, 730309), (571, 23022), (1142, 11511), (1279, 10278), (1713, 7674), (2558, 5139), (3426, 3837)]