2018216286

素因数分解:

$2^1\times 3^2\times {\mathrm{112123127}}^1$

素因数の和:112123135

約数の個数: 12

約数和(自身を含む): 4372801992

約数和(自身を除く): 2354585706

約数列:

[1, 2, 3, 6, 9, 18, 112123127, 224246254, 336369381, 672738762, 1009108143, 2018216286]

約数ペア:

[(1, 2018216286), (2, 1009108143), (3, 672738762), (6, 336369381), (9, 224246254), (18, 112123127)]