39728538

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20249}}^1$

素因数の和:20366

約数の個数: 24

約数和(自身を含む): 86872500

約数和(自身を除く): 47143962

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20249, 40498, 60747, 121494, 182241, 364482, 2207141, 4414282, 6621423, 13242846, 19864269, 39728538]

約数ペア:

[(1, 39728538), (2, 19864269), (3, 13242846), (6, 6621423), (9, 4414282), (18, 2207141), (109, 364482), (218, 182241), (327, 121494), (654, 60747), (981, 40498), (1962, 20249)]