2016123918

素因数分解:

$2^1\times 3^1\times {\mathrm{1543}}^1\times {\mathrm{217771}}^1$

素因数の和:219319

約数の個数: 16

約数和(自身を含む): 4034879616

約数和(自身を除く): 2018755698

約数列:

[1, 2, 3, 6, 1543, 3086, 4629, 9258, 217771, 435542, 653313, 1306626, 336020653, 672041306, 1008061959, 2016123918]

約数ペア:

[(1, 2016123918), (2, 1008061959), (3, 672041306), (6, 336020653), (1543, 1306626), (3086, 653313), (4629, 435542), (9258, 217771)]