25139106

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{4271}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 56390400

約数和(自身を除く): 31251294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 4271, 5886, 8542, 12813, 25626, 38439, 76878, 115317, 230634, 465539, 931078, 1396617, 2793234, 4189851, 8379702, 12569553, 25139106]

約数ペア:

[(1, 25139106), (2, 12569553), (3, 8379702), (6, 4189851), (9, 2793234), (18, 1396617), (27, 931078), (54, 465539), (109, 230634), (218, 115317), (327, 76878), (654, 38439), (981, 25626), (1962, 12813), (2943, 8542), (4271, 5886)]