18222711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4817}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 26441184

約数和(自身を除く): 8218473

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 4817, 14451, 62621, 187863, 467249, 1401747, 6074237, 18222711]

約数ペア:

[(1, 18222711), (3, 6074237), (13, 1401747), (39, 467249), (97, 187863), (291, 62621), (1261, 14451), (3783, 4817)]