18875142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7333}}^1$

素因数の和:7365

約数の個数: 48

約数和(自身を含む): 48052368

約数和(自身を除く): 29177226

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7333, 14666, 21999, 43998, 65997, 80663, 95329, 131994, 161326, 190658, 241989, 285987, 483978, 571974, 725967, 857961, 1048619, 1451934, 1715922, 2097238, 3145857, 6291714, 9437571, 18875142]

約数ペア:

[(1, 18875142), (2, 9437571), (3, 6291714), (6, 3145857), (9, 2097238), (11, 1715922), (13, 1451934), (18, 1048619), (22, 857961), (26, 725967), (33, 571974), (39, 483978), (66, 285987), (78, 241989), (99, 190658), (117, 161326), (143, 131994), (198, 95329), (234, 80663), (286, 65997), (429, 43998), (858, 21999), (1287, 14666), (2574, 7333)]