15939738

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1249}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 34612500

約数和(自身を除く): 18672762

約数列:

[1, 2, 3, 6, 9, 18, 709, 1249, 1418, 2127, 2498, 3747, 4254, 6381, 7494, 11241, 12762, 22482, 885541, 1771082, 2656623, 5313246, 7969869, 15939738]

約数ペア:

[(1, 15939738), (2, 7969869), (3, 5313246), (6, 2656623), (9, 1771082), (18, 885541), (709, 22482), (1249, 12762), (1418, 11241), (2127, 7494), (2498, 6381), (3747, 4254)]