18314001

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 27822080

約数和(自身を除く): 9508079

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1279, 1591, 3837, 4773, 11511, 14319, 47323, 54997, 141969, 164991, 425907, 494973, 2034889, 6104667, 18314001]

約数ペア:

[(1, 18314001), (3, 6104667), (9, 2034889), (37, 494973), (43, 425907), (111, 164991), (129, 141969), (333, 54997), (387, 47323), (1279, 14319), (1591, 11511), (3837, 4773)]