39901866

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{21247}}^1$

素因数の和:21565

約数の個数: 16

約数和(自身を含む): 80062464

約数和(自身を除く): 40160598

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 21247, 42494, 63741, 127482, 6650311, 13300622, 19950933, 39901866]

約数ペア:

[(1, 39901866), (2, 19950933), (3, 13300622), (6, 6650311), (313, 127482), (626, 63741), (939, 42494), (1878, 21247)]