38404386

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{2543}}^1$

素因数の和:3390

約数の個数: 24

約数和(自身を含む): 83341440

約数和(自身を除く): 44937054

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 2543, 5034, 5086, 7551, 7629, 15102, 15258, 22887, 45774, 2133577, 4267154, 6400731, 12801462, 19202193, 38404386]

約数ペア:

[(1, 38404386), (2, 19202193), (3, 12801462), (6, 6400731), (9, 4267154), (18, 2133577), (839, 45774), (1678, 22887), (2517, 15258), (2543, 15102), (5034, 7629), (5086, 7551)]