18008253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{117701}}^1$

素因数の和:117724

約数の個数: 12

約数和(自身を含む): 27542268

約数和(自身を除く): 9534015

約数列:

[1, 3, 9, 17, 51, 153, 117701, 353103, 1059309, 2000917, 6002751, 18008253]

約数ペア:

[(1, 18008253), (3, 6002751), (9, 2000917), (17, 1059309), (51, 353103), (153, 117701)]