128352762

素因数分解:

$2^1\times 3^4\times {\mathrm{792301}}^1$

素因数の和:792315

約数の個数: 20

約数和(自身を含む): 287605626

約数和(自身を除く): 159252864

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 792301, 1584602, 2376903, 4753806, 7130709, 14261418, 21392127, 42784254, 64176381, 128352762]

約数ペア:

[(1, 128352762), (2, 64176381), (3, 42784254), (6, 21392127), (9, 14261418), (18, 7130709), (27, 4753806), (54, 2376903), (81, 1584602), (162, 792301)]