2019331854

素因数分解:

$2^1\times 3^2\times {\mathrm{112185103}}^1$

素因数の和:112185111

約数の個数: 12

約数和(自身を含む): 4375219056

約数和(自身を除く): 2355887202

約数列:

[1, 2, 3, 6, 9, 18, 112185103, 224370206, 336555309, 673110618, 1009665927, 2019331854]

約数ペア:

[(1, 2019331854), (2, 1009665927), (3, 673110618), (6, 336555309), (9, 224370206), (18, 112185103)]