18482859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 28557360

約数和(自身を除く): 10074501

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1129, 1819, 3387, 5457, 10161, 16371, 19193, 57579, 120803, 172737, 362409, 1087227, 2053651, 6160953, 18482859]

約数ペア:

[(1, 18482859), (3, 6160953), (9, 2053651), (17, 1087227), (51, 362409), (107, 172737), (153, 120803), (321, 57579), (963, 19193), (1129, 16371), (1819, 10161), (3387, 5457)]