9980622

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{857}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 21683376

約数和(自身を除く): 11702754

約数列:

[1, 2, 3, 6, 9, 18, 647, 857, 1294, 1714, 1941, 2571, 3882, 5142, 5823, 7713, 11646, 15426, 554479, 1108958, 1663437, 3326874, 4990311, 9980622]

約数ペア:

[(1, 9980622), (2, 4990311), (3, 3326874), (6, 1663437), (9, 1108958), (18, 554479), (647, 15426), (857, 11646), (1294, 7713), (1714, 5823), (1941, 5142), (2571, 3882)]