12466629

素因数分解:

$3^6\times 7^2\times {\mathrm{349}}^1$

素因数の和:381

約数の個数: 42

約数和(自身を含む): 21805350

約数和(自身を除く): 9338721

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 349, 441, 567, 729, 1047, 1323, 1701, 2443, 3141, 3969, 5103, 7329, 9423, 11907, 17101, 21987, 28269, 35721, 51303, 65961, 84807, 153909, 197883, 254421, 461727, 593649, 1385181, 1780947, 4155543, 12466629]

約数ペア:

[(1, 12466629), (3, 4155543), (7, 1780947), (9, 1385181), (21, 593649), (27, 461727), (49, 254421), (63, 197883), (81, 153909), (147, 84807), (189, 65961), (243, 51303), (349, 35721), (441, 28269), (567, 21987), (729, 17101), (1047, 11907), (1323, 9423), (1701, 7329), (2443, 5103), (3141, 3969)]