18064251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 28383264

約数和(自身を除く): 10319013

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 3191, 5661, 9573, 28719, 54247, 118067, 162741, 354201, 488223, 1062603, 2007139, 6021417, 18064251]

約数ペア:

[(1, 18064251), (3, 6021417), (9, 2007139), (17, 1062603), (37, 488223), (51, 354201), (111, 162741), (153, 118067), (333, 54247), (629, 28719), (1887, 9573), (3191, 5661)]