18485001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{120817}}^1$

素因数の和:120840

約数の個数: 12

約数和(自身を含む): 28271412

約数和(自身を除く): 9786411

約数列:

[1, 3, 9, 17, 51, 153, 120817, 362451, 1087353, 2053889, 6161667, 18485001]

約数ペア:

[(1, 18485001), (3, 6161667), (9, 2053889), (17, 1087353), (51, 362451), (153, 120817)]