12777966

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 29061120

約数和(自身を除く): 16283154

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 5503, 11006, 16509, 33018, 49527, 99054, 148581, 236629, 297162, 473258, 709887, 1419774, 2129661, 4259322, 6388983, 12777966]

約数ペア:

[(1, 12777966), (2, 6388983), (3, 4259322), (6, 2129661), (9, 1419774), (18, 709887), (27, 473258), (43, 297162), (54, 236629), (86, 148581), (129, 99054), (258, 49527), (387, 33018), (774, 16509), (1161, 11006), (2322, 5503)]