22542723

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1999}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 37440000

約数和(自身を除く): 14897277

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 1999, 3759, 5997, 11277, 13993, 17991, 41979, 125937, 357821, 1073463, 2504747, 3220389, 7514241, 22542723]

約数ペア:

[(1, 22542723), (3, 7514241), (7, 3220389), (9, 2504747), (21, 1073463), (63, 357821), (179, 125937), (537, 41979), (1253, 17991), (1611, 13993), (1999, 11277), (3759, 5997)]