1916622

素因数分解:

$2^1\times 3^4\times {\mathrm{11831}}^1$

素因数の和:11845

約数の個数: 20

約数和(自身を含む): 4295016

約数和(自身を除く): 2378394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11831, 23662, 35493, 70986, 106479, 212958, 319437, 638874, 958311, 1916622]

約数ペア:

[(1, 1916622), (2, 958311), (3, 638874), (6, 319437), (9, 212958), (18, 106479), (27, 70986), (54, 35493), (81, 23662), (162, 11831)]