2018690868

素因数分解:

$2^2\times 3^1\times {\mathrm{168224239}}^1$

素因数の和:168224246

約数の個数: 12

約数和(自身を含む): 4710278720

約数和(自身を除く): 2691587852

約数列:

[1, 2, 3, 4, 6, 12, 168224239, 336448478, 504672717, 672896956, 1009345434, 2018690868]

約数ペア:

[(1, 2018690868), (2, 1009345434), (3, 672896956), (4, 504672717), (6, 336448478), (12, 168224239)]