1816906611212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1\times {\mathrm{129419}}^1$

素因数の和:131859

約数の個数: 96

約数和(自身を含む): 4174571520000

約数和(自身を除く): 2357664908788

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2399, 2926, 4798, 5852, 9596, 16793, 26389, 33586, 45581, 52778, 67172, 91162, 105556, 129419, 182324, 184723, 258838, 319067, 369446, 501391, 517676, 638134, 738892, 905933, 1002782, 1276268, 1423609, 1811866, 2005564, 2458961, 2847218, 3509737, 3623732, 4917922, 5694436, 7019474, 9835844, 9965263, 14038948, 17212727, 19930526, 27048571, 34425454, 39861052, 54097142, 68850908, 108194284, 189339997, 310476181, 378679994, 620952362, 757359988, 1241904724, 2173333267, 3415237991, 4346666534, 5899047439, 6830475982, 8693333068, 11798094878, 13660951964, 23596189756, 23906665937, 41293332073, 47813331874, 64889521829, 82586664146, 95626663748, 129779043658, 165173328292, 259558087316, 454226652803, 908453305606, 1816906611212]

約数ペア:

[(1, 1816906611212), (2, 908453305606), (4, 454226652803), (7, 259558087316), (11, 165173328292), (14, 129779043658), (19, 95626663748), (22, 82586664146), (28, 64889521829), (38, 47813331874), (44, 41293332073), (76, 23906665937), (77, 23596189756), (133, 13660951964), (154, 11798094878), (209, 8693333068), (266, 6830475982), (308, 5899047439), (418, 4346666534), (532, 3415237991), (836, 2173333267), (1463, 1241904724), (2399, 757359988), (2926, 620952362), (4798, 378679994), (5852, 310476181), (9596, 189339997), (16793, 108194284), (26389, 68850908), (33586, 54097142), (45581, 39861052), (52778, 34425454), (67172, 27048571), (91162, 19930526), (105556, 17212727), (129419, 14038948), (182324, 9965263), (184723, 9835844), (258838, 7019474), (319067, 5694436), (369446, 4917922), (501391, 3623732), (517676, 3509737), (638134, 2847218), (738892, 2458961), (905933, 2005564), (1002782, 1811866), (1276268, 1423609)]