39847866

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{7013}}^1$

素因数の和:7965

約数の個数: 16

約数和(自身を含む): 79791264

約数和(自身を除く): 39943398

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 5682, 7013, 14026, 21039, 42078, 6641311, 13282622, 19923933, 39847866]

約数ペア:

[(1, 39847866), (2, 19923933), (3, 13282622), (6, 6641311), (947, 42078), (1894, 21039), (2841, 14026), (5682, 7013)]