3889788138

素因数分解:

$2^1\times 3^2\times {\mathrm{216099341}}^1$

素因数の和:216099349

約数の個数: 12

約数和(自身を含む): 8427874338

約数和(自身を除く): 4538086200

約数列:

[1, 2, 3, 6, 9, 18, 216099341, 432198682, 648298023, 1296596046, 1944894069, 3889788138]

約数ペア:

[(1, 3889788138), (2, 1944894069), (3, 1296596046), (6, 648298023), (9, 432198682), (18, 216099341)]