258201726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{81349}}^1$

素因数の和:81400

約数の個数: 24

約数和(自身を含む): 539838600

約数和(自身を除く): 281636874

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 81349, 162698, 244047, 488094, 1871027, 3742054, 5613081, 11226162, 43033621, 86067242, 129100863, 258201726]

約数ペア:

[(1, 258201726), (2, 129100863), (3, 86067242), (6, 43033621), (23, 11226162), (46, 5613081), (69, 3742054), (138, 1871027), (529, 488094), (1058, 244047), (1587, 162698), (3174, 81349)]