18440087188

素因数分解:

$2^2\times {\mathrm{32467}}^1\times {\mathrm{141991}}^1$

素因数の和:174462

約数の個数: 12

約数和(自身を含む): 32271373792

約数和(自身を除く): 13831286604

約数列:

[1, 2, 4, 32467, 64934, 129868, 141991, 283982, 567964, 4610021797, 9220043594, 18440087188]

約数ペア:

[(1, 18440087188), (2, 9220043594), (4, 4610021797), (32467, 567964), (64934, 283982), (129868, 141991)]