12540066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27143}}^1$

素因数の和:27166

約数の個数: 32

約数和(自身を含む): 31269888

約数和(自身を除く): 18729822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 27143, 54286, 81429, 162858, 190001, 298573, 380002, 570003, 597146, 895719, 1140006, 1791438, 2090011, 4180022, 6270033, 12540066]

約数ペア:

[(1, 12540066), (2, 6270033), (3, 4180022), (6, 2090011), (7, 1791438), (11, 1140006), (14, 895719), (21, 597146), (22, 570003), (33, 380002), (42, 298573), (66, 190001), (77, 162858), (154, 81429), (231, 54286), (462, 27143)]