18428133028

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{8808859}}^1$

素因数の和:8809386

約数の個数: 12

約数和(自身を含む): 32310898480

約数和(自身を除く): 13882765452

約数列:

[1, 2, 4, 523, 1046, 2092, 8808859, 17617718, 35235436, 4607033257, 9214066514, 18428133028]

約数ペア:

[(1, 18428133028), (2, 9214066514), (4, 4607033257), (523, 35235436), (1046, 17617718), (2092, 8808859)]