531618066

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6997}}^1$

素因数の和:7085

約数の個数: 80

約数和(自身を含む): 1381909056

約数和(自身を除く): 850290990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 938, 1134, 1206, 1407, 1809, 2814, 3618, 4221, 5427, 6997, 8442, 10854, 12663, 13994, 20991, 25326, 37989, 41982, 48979, 62973, 75978, 97958, 125946, 146937, 188919, 293874, 377838, 440811, 468799, 566757, 881622, 937598, 1133514, 1322433, 1406397, 2644866, 2812794, 3281593, 3967299, 4219191, 6563186, 7934598, 8438382, 9844779, 12657573, 19689558, 25315146, 29534337, 37972719, 59068674, 75945438, 88603011, 177206022, 265809033, 531618066]

約数ペア:

[(1, 531618066), (2, 265809033), (3, 177206022), (6, 88603011), (7, 75945438), (9, 59068674), (14, 37972719), (18, 29534337), (21, 25315146), (27, 19689558), (42, 12657573), (54, 9844779), (63, 8438382), (67, 7934598), (81, 6563186), (126, 4219191), (134, 3967299), (162, 3281593), (189, 2812794), (201, 2644866), (378, 1406397), (402, 1322433), (469, 1133514), (567, 937598), (603, 881622), (938, 566757), (1134, 468799), (1206, 440811), (1407, 377838), (1809, 293874), (2814, 188919), (3618, 146937), (4221, 125946), (5427, 97958), (6997, 75978), (8442, 62973), (10854, 48979), (12663, 41982), (13994, 37989), (20991, 25326)]