18207459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2017}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 28332720

約数和(自身を除く): 10125261

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 2017, 3009, 6051, 9027, 18153, 34289, 102867, 119003, 308601, 357009, 1071027, 2023051, 6069153, 18207459]

約数ペア:

[(1, 18207459), (3, 6069153), (9, 2023051), (17, 1071027), (51, 357009), (59, 308601), (153, 119003), (177, 102867), (531, 34289), (1003, 18153), (2017, 9027), (3009, 6051)]