11557242

素因数分解:

$2^1\times 3^4\times {\mathrm{71341}}^1$

素因数の和:71355

約数の個数: 20

約数和(自身を含む): 25897146

約数和(自身を除く): 14339904

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 71341, 142682, 214023, 428046, 642069, 1284138, 1926207, 3852414, 5778621, 11557242]

約数ペア:

[(1, 11557242), (2, 5778621), (3, 3852414), (6, 1926207), (9, 1284138), (18, 642069), (27, 428046), (54, 214023), (81, 142682), (162, 71341)]