813960054

素因数分解:

$2^1\times 3^2\times {\mathrm{45220003}}^1$

素因数の和:45220011

約数の個数: 12

約数和(自身を含む): 1763580156

約数和(自身を除く): 949620102

約数列:

[1, 2, 3, 6, 9, 18, 45220003, 90440006, 135660009, 271320018, 406980027, 813960054]

約数ペア:

[(1, 813960054), (2, 406980027), (3, 271320018), (6, 135660009), (9, 90440006), (18, 45220003)]