18140958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{91621}}^1$

素因数の和:91640

約数の個数: 24

約数和(自身を含む): 42879096

約数和(自身を除く): 24738138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 91621, 183242, 274863, 549726, 824589, 1007831, 1649178, 2015662, 3023493, 6046986, 9070479, 18140958]

約数ペア:

[(1, 18140958), (2, 9070479), (3, 6046986), (6, 3023493), (9, 2015662), (11, 1649178), (18, 1007831), (22, 824589), (33, 549726), (66, 274863), (99, 183242), (198, 91621)]