21710898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 52430976

約数和(自身を除く): 30720078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 2333, 3102, 4653, 4666, 6999, 9306, 13998, 20997, 25663, 41994, 51326, 76989, 109651, 153978, 219302, 230967, 328953, 461934, 657906, 986859, 1206161, 1973718, 2412322, 3618483, 7236966, 10855449, 21710898]

約数ペア:

[(1, 21710898), (2, 10855449), (3, 7236966), (6, 3618483), (9, 2412322), (11, 1973718), (18, 1206161), (22, 986859), (33, 657906), (47, 461934), (66, 328953), (94, 230967), (99, 219302), (141, 153978), (198, 109651), (282, 76989), (423, 51326), (517, 41994), (846, 25663), (1034, 20997), (1551, 13998), (2333, 9306), (3102, 6999), (4653, 4666)]