27458004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{326881}}^1$

素因数の和:326895

約数の個数: 24

約数和(自身を含む): 73221568

約数和(自身を除く): 45763564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 326881, 653762, 980643, 1307524, 1961286, 2288167, 3922572, 4576334, 6864501, 9152668, 13729002, 27458004]

約数ペア:

[(1, 27458004), (2, 13729002), (3, 9152668), (4, 6864501), (6, 4576334), (7, 3922572), (12, 2288167), (14, 1961286), (21, 1307524), (28, 980643), (42, 653762), (84, 326881)]