18000834

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{4637}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 36065088

約数和(自身を除く): 18064254

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 4637, 9274, 13911, 27822, 3000139, 6000278, 9000417, 18000834]

約数ペア:

[(1, 18000834), (2, 9000417), (3, 6000278), (6, 3000139), (647, 27822), (1294, 13911), (1941, 9274), (3882, 4637)]