2018973858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1610027}}^1$

素因数の和:1610062

約数の個数: 32

約数和(自身を含む): 4636880640

約数和(自身を除く): 2617906782

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1610027, 3220054, 4830081, 9660162, 17710297, 30590513, 35420594, 53130891, 61181026, 91771539, 106261782, 183543078, 336495643, 672991286, 1009486929, 2018973858]

約数ペア:

[(1, 2018973858), (2, 1009486929), (3, 672991286), (6, 336495643), (11, 183543078), (19, 106261782), (22, 91771539), (33, 61181026), (38, 53130891), (57, 35420594), (66, 30590513), (114, 17710297), (209, 9660162), (418, 4830081), (627, 3220054), (1254, 1610027)]