81495636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357437}}^1$

素因数の和:357463

約数の個数: 24

約数和(自身を含む): 200165280

約数和(自身を除く): 118669644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 357437, 714874, 1072311, 1429748, 2144622, 4289244, 6791303, 13582606, 20373909, 27165212, 40747818, 81495636]

約数ペア:

[(1, 81495636), (2, 40747818), (3, 27165212), (4, 20373909), (6, 13582606), (12, 6791303), (19, 4289244), (38, 2144622), (57, 1429748), (76, 1072311), (114, 714874), (228, 357437)]