22025718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 57657600

約数和(自身を除く): 35631882

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 129, 143, 198, 199, 234, 258, 286, 387, 398, 429, 473, 559, 597, 774, 858, 946, 1118, 1194, 1287, 1419, 1677, 1791, 2189, 2574, 2587, 2838, 3354, 3582, 4257, 4378, 5031, 5174, 6149, 6567, 7761, 8514, 8557, 10062, 12298, 13134, 15522, 17114, 18447, 19701, 23283, 25671, 28457, 36894, 39402, 46566, 51342, 55341, 56914, 77013, 85371, 94127, 110682, 111241, 154026, 170742, 188254, 222482, 256113, 282381, 333723, 512226, 564762, 667446, 847143, 1001169, 1223651, 1694286, 2002338, 2447302, 3670953, 7341906, 11012859, 22025718]

約数ペア:

[(1, 22025718), (2, 11012859), (3, 7341906), (6, 3670953), (9, 2447302), (11, 2002338), (13, 1694286), (18, 1223651), (22, 1001169), (26, 847143), (33, 667446), (39, 564762), (43, 512226), (66, 333723), (78, 282381), (86, 256113), (99, 222482), (117, 188254), (129, 170742), (143, 154026), (198, 111241), (199, 110682), (234, 94127), (258, 85371), (286, 77013), (387, 56914), (398, 55341), (429, 51342), (473, 46566), (559, 39402), (597, 36894), (774, 28457), (858, 25671), (946, 23283), (1118, 19701), (1194, 18447), (1287, 17114), (1419, 15522), (1677, 13134), (1791, 12298), (2189, 10062), (2574, 8557), (2587, 8514), (2838, 7761), (3354, 6567), (3582, 6149), (4257, 5174), (4378, 5031)]