19267182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 48761856

約数和(自身を除く): 29494674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 43, 62, 66, 73, 86, 93, 99, 129, 146, 186, 198, 219, 258, 279, 341, 387, 438, 473, 558, 657, 682, 774, 803, 946, 1023, 1314, 1333, 1419, 1606, 2046, 2263, 2409, 2666, 2838, 3069, 3139, 3999, 4257, 4526, 4818, 6138, 6278, 6789, 7227, 7998, 8514, 9417, 11997, 13578, 14454, 14663, 18834, 20367, 23994, 24893, 28251, 29326, 34529, 40734, 43989, 49786, 56502, 69058, 74679, 87978, 97309, 103587, 131967, 149358, 194618, 207174, 224037, 263934, 291927, 310761, 448074, 583854, 621522, 875781, 1070399, 1751562, 2140798, 3211197, 6422394, 9633591, 19267182]

約数ペア:

[(1, 19267182), (2, 9633591), (3, 6422394), (6, 3211197), (9, 2140798), (11, 1751562), (18, 1070399), (22, 875781), (31, 621522), (33, 583854), (43, 448074), (62, 310761), (66, 291927), (73, 263934), (86, 224037), (93, 207174), (99, 194618), (129, 149358), (146, 131967), (186, 103587), (198, 97309), (219, 87978), (258, 74679), (279, 69058), (341, 56502), (387, 49786), (438, 43989), (473, 40734), (558, 34529), (657, 29326), (682, 28251), (774, 24893), (803, 23994), (946, 20367), (1023, 18834), (1314, 14663), (1333, 14454), (1419, 13578), (1606, 11997), (2046, 9417), (2263, 8514), (2409, 7998), (2666, 7227), (2838, 6789), (3069, 6278), (3139, 6138), (3999, 4818), (4257, 4526)]