123557382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17033}}^1$

素因数の和:17085

約数の個数: 48

約数和(自身を含む): 297618048

約数和(自身を除く): 174060666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 17033, 34066, 51099, 102198, 153297, 221429, 306594, 442858, 528023, 664287, 1056046, 1328574, 1584069, 1992861, 3168138, 3985722, 4752207, 6864299, 9504414, 13728598, 20592897, 41185794, 61778691, 123557382]

約数ペア:

[(1, 123557382), (2, 61778691), (3, 41185794), (6, 20592897), (9, 13728598), (13, 9504414), (18, 6864299), (26, 4752207), (31, 3985722), (39, 3168138), (62, 1992861), (78, 1584069), (93, 1328574), (117, 1056046), (186, 664287), (234, 528023), (279, 442858), (403, 306594), (558, 221429), (806, 153297), (1209, 102198), (2418, 51099), (3627, 34066), (7254, 17033)]