122564442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20443

約数の個数: 64

約数和(自身を含む): 329140224

約数和(自身を除く): 206575782

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 20407, 40814, 61221, 122442, 142849, 224477, 265291, 285698, 428547, 448954, 530582, 673431, 795873, 857094, 1346862, 1571339, 1591746, 1857037, 2918201, 3142678, 3714074, 4714017, 5571111, 5836402, 8754603, 9428034, 11142222, 17509206, 20427407, 40854814, 61282221, 122564442]

約数ペア:

[(1, 122564442), (2, 61282221), (3, 40854814), (6, 20427407), (7, 17509206), (11, 11142222), (13, 9428034), (14, 8754603), (21, 5836402), (22, 5571111), (26, 4714017), (33, 3714074), (39, 3142678), (42, 2918201), (66, 1857037), (77, 1591746), (78, 1571339), (91, 1346862), (143, 857094), (154, 795873), (182, 673431), (231, 530582), (273, 448954), (286, 428547), (429, 285698), (462, 265291), (546, 224477), (858, 142849), (1001, 122442), (2002, 61221), (3003, 40814), (6006, 20407)]