18148912

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{10601}}^1$

素因数の和:10716

約数の個数: 20

約数和(自身を含む): 35495496

約数和(自身を除く): 17346584

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 10601, 21202, 42404, 84808, 169616, 1134307, 2268614, 4537228, 9074456, 18148912]

約数ペア:

[(1, 18148912), (2, 9074456), (4, 4537228), (8, 2268614), (16, 1134307), (107, 169616), (214, 84808), (428, 42404), (856, 21202), (1712, 10601)]