55537866

素因数分解:

$2^1\times 3^3\times {\mathrm{1028479}}^1$

素因数の和:1028490

約数の個数: 16

約数和(自身を含む): 123417600

約数和(自身を除く): 67879734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1028479, 2056958, 3085437, 6170874, 9256311, 18512622, 27768933, 55537866]

約数ペア:

[(1, 55537866), (2, 27768933), (3, 18512622), (6, 9256311), (9, 6170874), (18, 3085437), (27, 2056958), (54, 1028479)]