12939966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18433}}^1$

素因数の和:18457

約数の個数: 32

約数和(自身を含む): 30969120

約数和(自身を除く): 18029154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 18433, 36866, 55299, 110598, 165897, 239629, 331794, 479258, 497691, 718887, 995382, 1437774, 2156661, 4313322, 6469983, 12939966]

約数ペア:

[(1, 12939966), (2, 6469983), (3, 4313322), (6, 2156661), (9, 1437774), (13, 995382), (18, 718887), (26, 497691), (27, 479258), (39, 331794), (54, 239629), (78, 165897), (117, 110598), (234, 55299), (351, 36866), (702, 18433)]