13480866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 33755904

約数和(自身を除く): 20275038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1103, 1358, 1746, 2037, 2206, 3309, 4074, 6111, 6618, 7721, 9927, 12222, 15442, 19854, 23163, 46326, 69489, 106991, 138978, 213982, 320973, 641946, 748937, 962919, 1497874, 1925838, 2246811, 4493622, 6740433, 13480866]

約数ペア:

[(1, 13480866), (2, 6740433), (3, 4493622), (6, 2246811), (7, 1925838), (9, 1497874), (14, 962919), (18, 748937), (21, 641946), (42, 320973), (63, 213982), (97, 138978), (126, 106991), (194, 69489), (291, 46326), (582, 23163), (679, 19854), (873, 15442), (1103, 12222), (1358, 9927), (1746, 7721), (2037, 6618), (2206, 6111), (3309, 4074)]