2121601104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{110777}}^1$

素因数の和:110817

約数の個数: 120

約数和(自身を含む): 7142965440

約数和(自身を除く): 5021364336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 110777, 221554, 332331, 443108, 664662, 775439, 886216, 996993, 1329324, 1550878, 1772432, 1993986, 2104763, 2326317, 2658648, 3101756, 3987972, 4209526, 4652634, 5317296, 6203512, 6314289, 6978951, 7975944, 8419052, 9305268, 12407024, 12628578, 13957902, 14733341, 15951888, 16838104, 18610536, 18942867, 25257156, 27915804, 29466682, 33676208, 37221072, 37885734, 44200023, 50514312, 55831608, 58933364, 75771468, 88400046, 101028624, 111663216, 117866728, 132600069, 151542936, 176800092, 235733456, 265200138, 303085872, 353600184, 530400276, 707200368, 1060800552, 2121601104]

約数ペア:

[(1, 2121601104), (2, 1060800552), (3, 707200368), (4, 530400276), (6, 353600184), (7, 303085872), (8, 265200138), (9, 235733456), (12, 176800092), (14, 151542936), (16, 132600069), (18, 117866728), (19, 111663216), (21, 101028624), (24, 88400046), (28, 75771468), (36, 58933364), (38, 55831608), (42, 50514312), (48, 44200023), (56, 37885734), (57, 37221072), (63, 33676208), (72, 29466682), (76, 27915804), (84, 25257156), (112, 18942867), (114, 18610536), (126, 16838104), (133, 15951888), (144, 14733341), (152, 13957902), (168, 12628578), (171, 12407024), (228, 9305268), (252, 8419052), (266, 7975944), (304, 6978951), (336, 6314289), (342, 6203512), (399, 5317296), (456, 4652634), (504, 4209526), (532, 3987972), (684, 3101756), (798, 2658648), (912, 2326317), (1008, 2104763), (1064, 1993986), (1197, 1772432), (1368, 1550878), (1596, 1329324), (2128, 996993), (2394, 886216), (2736, 775439), (3192, 664662), (4788, 443108), (6384, 332331), (9576, 221554), (19152, 110777)]