27911412

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 73057600

約数和(自身を除く): 45146188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2371, 2943, 3924, 4742, 5886, 7113, 9484, 11772, 14226, 21339, 28452, 42678, 64017, 85356, 128034, 256068, 258439, 516878, 775317, 1033756, 1550634, 2325951, 3101268, 4651902, 6977853, 9303804, 13955706, 27911412]

約数ペア:

[(1, 27911412), (2, 13955706), (3, 9303804), (4, 6977853), (6, 4651902), (9, 3101268), (12, 2325951), (18, 1550634), (27, 1033756), (36, 775317), (54, 516878), (108, 258439), (109, 256068), (218, 128034), (327, 85356), (436, 64017), (654, 42678), (981, 28452), (1308, 21339), (1962, 14226), (2371, 11772), (2943, 9484), (3924, 7113), (4742, 5886)]