8180117946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19739}}^1$

素因数の和:19801

約数の個数: 192

約数和(自身を含む): 24832604160

約数和(自身を除く): 16652486214

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 23, 26, 33, 39, 42, 46, 63, 66, 69, 77, 78, 91, 99, 117, 126, 138, 143, 154, 161, 182, 198, 207, 231, 234, 253, 273, 286, 299, 322, 414, 429, 462, 483, 506, 546, 598, 693, 759, 819, 858, 897, 966, 1001, 1287, 1386, 1449, 1518, 1638, 1771, 1794, 2002, 2093, 2277, 2574, 2691, 2898, 3003, 3289, 3542, 4186, 4554, 5313, 5382, 6006, 6279, 6578, 9009, 9867, 10626, 12558, 15939, 18018, 18837, 19734, 19739, 23023, 29601, 31878, 37674, 39478, 46046, 59202, 59217, 69069, 118434, 138138, 138173, 177651, 207207, 217129, 256607, 276346, 355302, 414414, 414519, 434258, 453997, 513214, 651387, 769821, 829038, 907994, 1243557, 1302774, 1361991, 1519903, 1539642, 1796249, 1954161, 2309463, 2487114, 2723982, 2822677, 3039806, 3177979, 3592498, 3908322, 4085973, 4559709, 4618926, 4993967, 5388747, 5645354, 5901961, 6355958, 8171946, 8468031, 9119418, 9533937, 9987934, 10777494, 11803922, 13679127, 14981901, 16166241, 16936062, 17705883, 19067874, 19758739, 25404093, 27358254, 28601811, 29963802, 32332482, 34957769, 35411766, 39517478, 41313727, 44945703, 50808186, 53117649, 57203622, 59276217, 64921571, 69915538, 82627454, 89891406, 104873307, 106235298, 118552434, 123941181, 129843142, 177828651, 194764713, 209746614, 247882362, 314619921, 355657302, 371823543, 389529426, 454450997, 584294139, 629239842, 743647086, 908901994, 1168588278, 1363352991, 2726705982, 4090058973, 8180117946]

約数ペア:

[(1, 8180117946), (2, 4090058973), (3, 2726705982), (6, 1363352991), (7, 1168588278), (9, 908901994), (11, 743647086), (13, 629239842), (14, 584294139), (18, 454450997), (21, 389529426), (22, 371823543), (23, 355657302), (26, 314619921), (33, 247882362), (39, 209746614), (42, 194764713), (46, 177828651), (63, 129843142), (66, 123941181), (69, 118552434), (77, 106235298), (78, 104873307), (91, 89891406), (99, 82627454), (117, 69915538), (126, 64921571), (138, 59276217), (143, 57203622), (154, 53117649), (161, 50808186), (182, 44945703), (198, 41313727), (207, 39517478), (231, 35411766), (234, 34957769), (253, 32332482), (273, 29963802), (286, 28601811), (299, 27358254), (322, 25404093), (414, 19758739), (429, 19067874), (462, 17705883), (483, 16936062), (506, 16166241), (546, 14981901), (598, 13679127), (693, 11803922), (759, 10777494), (819, 9987934), (858, 9533937), (897, 9119418), (966, 8468031), (1001, 8171946), (1287, 6355958), (1386, 5901961), (1449, 5645354), (1518, 5388747), (1638, 4993967), (1771, 4618926), (1794, 4559709), (2002, 4085973), (2093, 3908322), (2277, 3592498), (2574, 3177979), (2691, 3039806), (2898, 2822677), (3003, 2723982), (3289, 2487114), (3542, 2309463), (4186, 1954161), (4554, 1796249), (5313, 1539642), (5382, 1519903), (6006, 1361991), (6279, 1302774), (6578, 1243557), (9009, 907994), (9867, 829038), (10626, 769821), (12558, 651387), (15939, 513214), (18018, 453997), (18837, 434258), (19734, 414519), (19739, 414414), (23023, 355302), (29601, 276346), (31878, 256607), (37674, 217129), (39478, 207207), (46046, 177651), (59202, 138173), (59217, 138138), (69069, 118434)]