21276996048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1918921}}^1$

素因数の和:1918953

約数の個数: 120

約数和(自身を含む): 74239254336

約数和(自身を除く): 52962258288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 1918921, 3837842, 5756763, 7675684, 11513526, 13432447, 15351368, 17270289, 21108131, 23027052, 26864894, 30702736, 34540578, 40297341, 42216262, 46054104, 53729788, 63324393, 69081156, 80594682, 84432524, 92108208, 107459576, 120892023, 126648786, 138162312, 147756917, 161189364, 168865048, 189973179, 214919152, 241784046, 253297572, 276324624, 295513834, 322378728, 337730096, 379946358, 443270751, 483568092, 506595144, 591027668, 644757456, 759892716, 886541502, 967136184, 1013190288, 1182055336, 1329812253, 1519785432, 1773083004, 1934272368, 2364110672, 2659624506, 3039570864, 3546166008, 5319249012, 7092332016, 10638498024, 21276996048]

約数ペア:

[(1, 21276996048), (2, 10638498024), (3, 7092332016), (4, 5319249012), (6, 3546166008), (7, 3039570864), (8, 2659624506), (9, 2364110672), (11, 1934272368), (12, 1773083004), (14, 1519785432), (16, 1329812253), (18, 1182055336), (21, 1013190288), (22, 967136184), (24, 886541502), (28, 759892716), (33, 644757456), (36, 591027668), (42, 506595144), (44, 483568092), (48, 443270751), (56, 379946358), (63, 337730096), (66, 322378728), (72, 295513834), (77, 276324624), (84, 253297572), (88, 241784046), (99, 214919152), (112, 189973179), (126, 168865048), (132, 161189364), (144, 147756917), (154, 138162312), (168, 126648786), (176, 120892023), (198, 107459576), (231, 92108208), (252, 84432524), (264, 80594682), (308, 69081156), (336, 63324393), (396, 53729788), (462, 46054104), (504, 42216262), (528, 40297341), (616, 34540578), (693, 30702736), (792, 26864894), (924, 23027052), (1008, 21108131), (1232, 17270289), (1386, 15351368), (1584, 13432447), (1848, 11513526), (2772, 7675684), (3696, 5756763), (5544, 3837842), (11088, 1918921)]