18266691

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 25012224

約数和(自身を除く): 6745533

約数列:

[1, 3, 47, 141, 353, 367, 1059, 1101, 16591, 17249, 49773, 51747, 129551, 388653, 6088897, 18266691]

約数ペア:

[(1, 18266691), (3, 6088897), (47, 388653), (141, 129551), (353, 51747), (367, 49773), (1059, 17249), (1101, 16591)]