2018939994

素因数分解:

$2^1\times 3^2\times {\mathrm{112163333}}^1$

素因数の和:112163341

約数の個数: 12

約数和(自身を含む): 4374370026

約数和(自身を除く): 2355430032

約数列:

[1, 2, 3, 6, 9, 18, 112163333, 224326666, 336489999, 672979998, 1009469997, 2018939994]

約数ペア:

[(1, 2018939994), (2, 1009469997), (3, 672979998), (6, 336489999), (9, 224326666), (18, 112163333)]