12445686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 29652480

約数和(自身を除く): 17206794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 239, 263, 478, 526, 717, 789, 1434, 1578, 2151, 2367, 2629, 2893, 4302, 4734, 5258, 5786, 7887, 8679, 15774, 17358, 23661, 26037, 47322, 52074, 62857, 125714, 188571, 377142, 565713, 691427, 1131426, 1382854, 2074281, 4148562, 6222843, 12445686]

約数ペア:

[(1, 12445686), (2, 6222843), (3, 4148562), (6, 2074281), (9, 1382854), (11, 1131426), (18, 691427), (22, 565713), (33, 377142), (66, 188571), (99, 125714), (198, 62857), (239, 52074), (263, 47322), (478, 26037), (526, 23661), (717, 17358), (789, 15774), (1434, 8679), (1578, 7887), (2151, 5786), (2367, 5258), (2629, 4734), (2893, 4302)]