10854054

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 15065946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 149, 171, 213, 298, 342, 426, 447, 513, 639, 894, 1026, 1278, 1341, 1349, 1917, 2682, 2698, 2831, 3834, 4023, 4047, 5662, 8046, 8094, 8493, 10579, 12141, 16986, 21158, 24282, 25479, 31737, 36423, 50958, 63474, 72846, 76437, 95211, 152874, 190422, 201001, 285633, 402002, 571266, 603003, 1206006, 1809009, 3618018, 5427027, 10854054]

約数ペア:

[(1, 10854054), (2, 5427027), (3, 3618018), (6, 1809009), (9, 1206006), (18, 603003), (19, 571266), (27, 402002), (38, 285633), (54, 201001), (57, 190422), (71, 152874), (114, 95211), (142, 76437), (149, 72846), (171, 63474), (213, 50958), (298, 36423), (342, 31737), (426, 25479), (447, 24282), (513, 21158), (639, 16986), (894, 12141), (1026, 10579), (1278, 8493), (1341, 8094), (1349, 8046), (1917, 5662), (2682, 4047), (2698, 4023), (2831, 3834)]