66769794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40763}}^1$

素因数の和:40791

約数の個数: 48

約数和(自身を含む): 178057152

約数和(自身を除く): 111287358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40763, 81526, 122289, 244578, 285341, 366867, 529919, 570682, 733734, 856023, 1059838, 1589757, 1712046, 2568069, 3179514, 3709433, 4769271, 5136138, 7418866, 9538542, 11128299, 22256598, 33384897, 66769794]

約数ペア:

[(1, 66769794), (2, 33384897), (3, 22256598), (6, 11128299), (7, 9538542), (9, 7418866), (13, 5136138), (14, 4769271), (18, 3709433), (21, 3179514), (26, 2568069), (39, 1712046), (42, 1589757), (63, 1059838), (78, 856023), (91, 733734), (117, 570682), (126, 529919), (182, 366867), (234, 285341), (273, 244578), (546, 122289), (819, 81526), (1638, 40763)]