2018306826

素因数分解:

$2^1\times 3^2\times {\mathrm{112128157}}^1$

素因数の和:112128165

約数の個数: 12

約数和(自身を含む): 4372998162

約数和(自身を除く): 2354691336

約数列:

[1, 2, 3, 6, 9, 18, 112128157, 224256314, 336384471, 672768942, 1009153413, 2018306826]

約数ペア:

[(1, 2018306826), (2, 1009153413), (3, 672768942), (6, 336384471), (9, 224256314), (18, 112128157)]