2018663994

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1944763}}^1$

素因数の和:1944941

約数の個数: 16

約数和(自身を含む): 4060667232

約数和(自身を除く): 2042003238

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 1944763, 3889526, 5834289, 11668578, 336443999, 672887998, 1009331997, 2018663994]

約数ペア:

[(1, 2018663994), (2, 1009331997), (3, 672887998), (6, 336443999), (173, 11668578), (346, 5834289), (519, 3889526), (1038, 1944763)]