39139398

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{6947}}^1$

素因数の和:7268

約数の個数: 24

約数和(自身を含む): 85085208

約数和(自身を除く): 45945810

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 6947, 13894, 20841, 41682, 62523, 125046, 2174411, 4348822, 6523233, 13046466, 19569699, 39139398]

約数ペア:

[(1, 39139398), (2, 19569699), (3, 13046466), (6, 6523233), (9, 4348822), (18, 2174411), (313, 125046), (626, 62523), (939, 41682), (1878, 20841), (2817, 13894), (5634, 6947)]