128335626

素因数分解:

$2^1\times 3^2\times {\mathrm{2089}}^1\times {\mathrm{3413}}^1$

素因数の和:5510

約数の個数: 24

約数和(自身を含む): 278275140

約数和(自身を除く): 149939514

約数列:

[1, 2, 3, 6, 9, 18, 2089, 3413, 4178, 6267, 6826, 10239, 12534, 18801, 20478, 30717, 37602, 61434, 7129757, 14259514, 21389271, 42778542, 64167813, 128335626]

約数ペア:

[(1, 128335626), (2, 64167813), (3, 42778542), (6, 21389271), (9, 14259514), (18, 7129757), (2089, 61434), (3413, 37602), (4178, 30717), (6267, 20478), (6826, 18801), (10239, 12534)]