217967346

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{113171}}^1$

素因数の和:113286

約数の個数: 24

約数和(自身を含む): 476680464

約数和(自身を除く): 258713118

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 113171, 226342, 339513, 679026, 1018539, 2037078, 12109297, 24218594, 36327891, 72655782, 108983673, 217967346]

約数ペア:

[(1, 217967346), (2, 108983673), (3, 72655782), (6, 36327891), (9, 24218594), (18, 12109297), (107, 2037078), (214, 1018539), (321, 679026), (642, 339513), (963, 226342), (1926, 113171)]