18102501

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{39439}}^1$

素因数の和:39465

約数の個数: 16

約数和(自身を含む): 28396800

約数和(自身を除く): 10294299

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 39439, 118317, 354951, 670463, 1064853, 2011389, 6034167, 18102501]

約数ペア:

[(1, 18102501), (3, 6034167), (9, 2011389), (17, 1064853), (27, 670463), (51, 354951), (153, 118317), (459, 39439)]