2009449008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18289}}^1$

素因数の和:18419

約数の個数: 120

約数和(自身を含む): 6486365600

約数和(自身を除く): 4476916592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1308, 1526, 1744, 1962, 2289, 2616, 3052, 3924, 4578, 5232, 6104, 6867, 7848, 9156, 12208, 13734, 15696, 18289, 18312, 27468, 36578, 36624, 54867, 54936, 73156, 109734, 109872, 128023, 146312, 164601, 219468, 256046, 292624, 329202, 384069, 438936, 512092, 658404, 768138, 877872, 1024184, 1152207, 1316808, 1536276, 1993501, 2048368, 2304414, 2633616, 3072552, 3987002, 4608828, 5980503, 6145104, 7974004, 9217656, 11961006, 13954507, 15948008, 17941509, 18435312, 23922012, 27909014, 31896016, 35883018, 41863521, 47844024, 55818028, 71766036, 83727042, 95688048, 111636056, 125590563, 143532072, 167454084, 223272112, 251181126, 287064144, 334908168, 502362252, 669816336, 1004724504, 2009449008]

約数ペア:

[(1, 2009449008), (2, 1004724504), (3, 669816336), (4, 502362252), (6, 334908168), (7, 287064144), (8, 251181126), (9, 223272112), (12, 167454084), (14, 143532072), (16, 125590563), (18, 111636056), (21, 95688048), (24, 83727042), (28, 71766036), (36, 55818028), (42, 47844024), (48, 41863521), (56, 35883018), (63, 31896016), (72, 27909014), (84, 23922012), (109, 18435312), (112, 17941509), (126, 15948008), (144, 13954507), (168, 11961006), (218, 9217656), (252, 7974004), (327, 6145104), (336, 5980503), (436, 4608828), (504, 3987002), (654, 3072552), (763, 2633616), (872, 2304414), (981, 2048368), (1008, 1993501), (1308, 1536276), (1526, 1316808), (1744, 1152207), (1962, 1024184), (2289, 877872), (2616, 768138), (3052, 658404), (3924, 512092), (4578, 438936), (5232, 384069), (6104, 329202), (6867, 292624), (7848, 256046), (9156, 219468), (12208, 164601), (13734, 146312), (15696, 128023), (18289, 109872), (18312, 109734), (27468, 73156), (36578, 54936), (36624, 54867)]