15339906

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19819}}^1$

素因数の和:19870

約数の個数: 24

約数和(自身を含む): 34011120

約数和(自身を除く): 18671214

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 19819, 39638, 59457, 118914, 178371, 356742, 852217, 1704434, 2556651, 5113302, 7669953, 15339906]

約数ペア:

[(1, 15339906), (2, 7669953), (3, 5113302), (6, 2556651), (9, 1704434), (18, 852217), (43, 356742), (86, 178371), (129, 118914), (258, 59457), (387, 39638), (774, 19819)]