19532238978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{7927}}^1$

素因数の和:8009

約数の個数: 144

約数和(自身を含む): 49943545920

約数和(自身を除く): 30411306942

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 98, 102, 119, 147, 174, 203, 238, 289, 294, 357, 406, 493, 578, 609, 714, 833, 867, 986, 1218, 1421, 1479, 1666, 1734, 2023, 2499, 2842, 2958, 3451, 4046, 4263, 4998, 6069, 6902, 7927, 8381, 8526, 10353, 12138, 14161, 15854, 16762, 20706, 23781, 24157, 25143, 28322, 42483, 47562, 48314, 50286, 55489, 58667, 72471, 84966, 110978, 117334, 134759, 144942, 166467, 176001, 229883, 269518, 332934, 352002, 388423, 404277, 410669, 459766, 689649, 776846, 808554, 821338, 943313, 1165269, 1232007, 1379298, 1609181, 1886626, 2290903, 2330538, 2464014, 2829939, 3218362, 3908011, 4581806, 4827543, 5659878, 6603191, 6872709, 7816022, 9655086, 11264267, 11724033, 13206382, 13745418, 16036321, 19809573, 22528534, 23448066, 27356077, 32072642, 33792801, 39619146, 48108963, 54712154, 66436187, 67585602, 82068231, 96217926, 112254247, 132872374, 164136462, 191492539, 199308561, 224508494, 336762741, 382985078, 398617122, 465053309, 574477617, 673525482, 930106618, 1148955234, 1395159927, 2790319854, 3255373163, 6510746326, 9766119489, 19532238978]

約数ペア:

[(1, 19532238978), (2, 9766119489), (3, 6510746326), (6, 3255373163), (7, 2790319854), (14, 1395159927), (17, 1148955234), (21, 930106618), (29, 673525482), (34, 574477617), (42, 465053309), (49, 398617122), (51, 382985078), (58, 336762741), (87, 224508494), (98, 199308561), (102, 191492539), (119, 164136462), (147, 132872374), (174, 112254247), (203, 96217926), (238, 82068231), (289, 67585602), (294, 66436187), (357, 54712154), (406, 48108963), (493, 39619146), (578, 33792801), (609, 32072642), (714, 27356077), (833, 23448066), (867, 22528534), (986, 19809573), (1218, 16036321), (1421, 13745418), (1479, 13206382), (1666, 11724033), (1734, 11264267), (2023, 9655086), (2499, 7816022), (2842, 6872709), (2958, 6603191), (3451, 5659878), (4046, 4827543), (4263, 4581806), (4998, 3908011), (6069, 3218362), (6902, 2829939), (7927, 2464014), (8381, 2330538), (8526, 2290903), (10353, 1886626), (12138, 1609181), (14161, 1379298), (15854, 1232007), (16762, 1165269), (20706, 943313), (23781, 821338), (24157, 808554), (25143, 776846), (28322, 689649), (42483, 459766), (47562, 410669), (48314, 404277), (50286, 388423), (55489, 352002), (58667, 332934), (72471, 269518), (84966, 229883), (110978, 176001), (117334, 166467), (134759, 144942)]