22385556

素因数分解:

$2^2\times 3^2\times {\mathrm{621821}}^1$

素因数の和:621831

約数の個数: 18

約数和(自身を含む): 56585802

約数和(自身を除く): 34200246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 621821, 1243642, 1865463, 2487284, 3730926, 5596389, 7461852, 11192778, 22385556]

約数ペア:

[(1, 22385556), (2, 11192778), (3, 7461852), (4, 5596389), (6, 3730926), (9, 2487284), (12, 1865463), (18, 1243642), (36, 621821)]