31805868

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{2551}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 74314240

約数和(自身を除く): 42508372

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 2551, 3117, 4156, 5102, 6234, 7653, 10204, 12468, 15306, 30612, 2650489, 5300978, 7951467, 10601956, 15902934, 31805868]

約数ペア:

[(1, 31805868), (2, 15902934), (3, 10601956), (4, 7951467), (6, 5300978), (12, 2650489), (1039, 30612), (2078, 15306), (2551, 12468), (3117, 10204), (4156, 7653), (5102, 6234)]