18162794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9839}}^1$

素因数の和:9925

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 11593366

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9839, 19678, 127907, 255814, 698569, 1397138, 9081397, 18162794]

約数ペア:

[(1, 18162794), (2, 9081397), (13, 1397138), (26, 698569), (71, 255814), (142, 127907), (923, 19678), (1846, 9839)]