56438262

素因数分解:

$2^1\times 3^3\times {\mathrm{1045153}}^1$

素因数の和:1045164

約数の個数: 16

約数和(自身を含む): 125418480

約数和(自身を除く): 68980218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1045153, 2090306, 3135459, 6270918, 9406377, 18812754, 28219131, 56438262]

約数ペア:

[(1, 56438262), (2, 28219131), (3, 18812754), (6, 9406377), (9, 6270918), (18, 3135459), (27, 2090306), (54, 1045153)]