128413242

素因数分解:

$2^1\times 3^3\times {\mathrm{2378023}}^1$

素因数の和:2378034

約数の個数: 16

約数和(自身を含む): 285362880

約数和(自身を除く): 156949638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2378023, 4756046, 7134069, 14268138, 21402207, 42804414, 64206621, 128413242]

約数ペア:

[(1, 128413242), (2, 64206621), (3, 42804414), (6, 21402207), (9, 14268138), (18, 7134069), (27, 4756046), (54, 2378023)]