21707226912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{138637}}^1$

素因数の和:138890

約数の個数: 96

約数和(自身を含む): 65401644672

約数和(自身を除く): 43694417760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 233, 336, 466, 672, 699, 932, 1398, 1631, 1864, 2796, 3262, 3728, 4893, 5592, 6524, 7456, 9786, 11184, 13048, 19572, 22368, 26096, 39144, 52192, 78288, 138637, 156576, 277274, 415911, 554548, 831822, 970459, 1109096, 1663644, 1940918, 2218192, 2911377, 3327288, 3881836, 4436384, 5822754, 6654576, 7763672, 11645508, 13309152, 15527344, 23291016, 31054688, 32302421, 46582032, 64604842, 93164064, 96907263, 129209684, 193814526, 226116947, 258419368, 387629052, 452233894, 516838736, 678350841, 775258104, 904467788, 1033677472, 1356701682, 1550516208, 1808935576, 2713403364, 3101032416, 3617871152, 5426806728, 7235742304, 10853613456, 21707226912]

約数ペア:

[(1, 21707226912), (2, 10853613456), (3, 7235742304), (4, 5426806728), (6, 3617871152), (7, 3101032416), (8, 2713403364), (12, 1808935576), (14, 1550516208), (16, 1356701682), (21, 1033677472), (24, 904467788), (28, 775258104), (32, 678350841), (42, 516838736), (48, 452233894), (56, 387629052), (84, 258419368), (96, 226116947), (112, 193814526), (168, 129209684), (224, 96907263), (233, 93164064), (336, 64604842), (466, 46582032), (672, 32302421), (699, 31054688), (932, 23291016), (1398, 15527344), (1631, 13309152), (1864, 11645508), (2796, 7763672), (3262, 6654576), (3728, 5822754), (4893, 4436384), (5592, 3881836), (6524, 3327288), (7456, 2911377), (9786, 2218192), (11184, 1940918), (13048, 1663644), (19572, 1109096), (22368, 970459), (26096, 831822), (39144, 554548), (52192, 415911), (78288, 277274), (138637, 156576)]