263934

素因数分解:

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

素因数の和:93

約数の個数: 48

約数和(自身を含む): 658944

約数和(自身を除く): 395010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 43, 62, 66, 86, 93, 99, 129, 186, 198, 258, 279, 341, 387, 473, 558, 682, 774, 946, 1023, 1333, 1419, 2046, 2666, 2838, 3069, 3999, 4257, 6138, 7998, 8514, 11997, 14663, 23994, 29326, 43989, 87978, 131967, 263934]

約数ペア:

[(1, 263934), (2, 131967), (3, 87978), (6, 43989), (9, 29326), (11, 23994), (18, 14663), (22, 11997), (31, 8514), (33, 7998), (43, 6138), (62, 4257), (66, 3999), (86, 3069), (93, 2838), (99, 2666), (129, 2046), (186, 1419), (198, 1333), (258, 1023), (279, 946), (341, 774), (387, 682), (473, 558)]