38884878

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{19819}}^1$

素因数の和:19936

約数の個数: 24

約数和(自身を含む): 85027800

約数和(自身を除く): 46142922

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 19819, 39638, 59457, 118914, 178371, 356742, 2160271, 4320542, 6480813, 12961626, 19442439, 38884878]

約数ペア:

[(1, 38884878), (2, 19442439), (3, 12961626), (6, 6480813), (9, 4320542), (18, 2160271), (109, 356742), (218, 178371), (327, 118914), (654, 59457), (981, 39638), (1962, 19819)]