2018016531

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1738171}}^1$

素因数の和:1738223

約数の個数: 16

約数和(自身を含む): 3059182720

約数和(自身を除く): 1041166189

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1738171, 5214513, 15643539, 46930617, 74741353, 224224059, 672672177, 2018016531]

約数ペア:

[(1, 2018016531), (3, 672672177), (9, 224224059), (27, 74741353), (43, 46930617), (129, 15643539), (387, 5214513), (1161, 1738171)]