18137277

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 27474720

約数和(自身を除く): 9337443

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 739, 909, 2217, 2727, 6651, 8181, 19953, 24543, 59859, 74639, 179577, 223917, 671751, 2015253, 6045759, 18137277]

約数ペア:

[(1, 18137277), (3, 6045759), (9, 2015253), (27, 671751), (81, 223917), (101, 179577), (243, 74639), (303, 59859), (739, 24543), (909, 19953), (2217, 8181), (2727, 6651)]