12400000074

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18523}}^1$

素因数の和:18582

約数の個数: 192

約数和(自身を含む): 36490798080

約数和(自身を除く): 24090798006

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 49, 54, 63, 66, 69, 77, 98, 99, 126, 138, 147, 154, 161, 189, 198, 207, 231, 253, 294, 297, 322, 378, 414, 441, 462, 483, 506, 539, 594, 621, 693, 759, 882, 966, 1078, 1127, 1242, 1323, 1386, 1449, 1518, 1617, 1771, 2079, 2254, 2277, 2646, 2898, 3234, 3381, 3542, 4158, 4347, 4554, 4851, 5313, 6762, 6831, 8694, 9702, 10143, 10626, 12397, 13662, 14553, 15939, 18523, 20286, 24794, 29106, 30429, 31878, 37046, 37191, 47817, 55569, 60858, 74382, 95634, 111138, 111573, 129661, 166707, 203753, 223146, 259322, 333414, 334719, 388983, 407506, 426029, 500121, 611259, 669438, 777966, 852058, 907627, 1000242, 1166949, 1222518, 1278087, 1426271, 1815254, 1833777, 2333898, 2556174, 2722881, 2852542, 2982203, 3500847, 3667554, 3834261, 4278813, 4686319, 5445762, 5501331, 5964406, 7001694, 7668522, 8168643, 8557626, 8946609, 9372638, 9983897, 11002662, 11502783, 12836439, 14058957, 16337286, 17893218, 19967794, 20875421, 23005566, 24505929, 25672878, 26839827, 28117914, 29951691, 32804233, 38509317, 41750842, 42176871, 49011858, 53679654, 59903382, 62626263, 65608466, 77018634, 80519481, 84353742, 89855073, 98412699, 125252526, 126530613, 161038962, 179710146, 187878789, 196825398, 229629631, 253061226, 269565219, 295238097, 375757578, 459259262, 539130438, 563636367, 590476194, 688888893, 885714291, 1127272734, 1377777786, 1771428582, 2066666679, 4133333358, 6200000037, 12400000074]

約数ペア:

[(1, 12400000074), (2, 6200000037), (3, 4133333358), (6, 2066666679), (7, 1771428582), (9, 1377777786), (11, 1127272734), (14, 885714291), (18, 688888893), (21, 590476194), (22, 563636367), (23, 539130438), (27, 459259262), (33, 375757578), (42, 295238097), (46, 269565219), (49, 253061226), (54, 229629631), (63, 196825398), (66, 187878789), (69, 179710146), (77, 161038962), (98, 126530613), (99, 125252526), (126, 98412699), (138, 89855073), (147, 84353742), (154, 80519481), (161, 77018634), (189, 65608466), (198, 62626263), (207, 59903382), (231, 53679654), (253, 49011858), (294, 42176871), (297, 41750842), (322, 38509317), (378, 32804233), (414, 29951691), (441, 28117914), (462, 26839827), (483, 25672878), (506, 24505929), (539, 23005566), (594, 20875421), (621, 19967794), (693, 17893218), (759, 16337286), (882, 14058957), (966, 12836439), (1078, 11502783), (1127, 11002662), (1242, 9983897), (1323, 9372638), (1386, 8946609), (1449, 8557626), (1518, 8168643), (1617, 7668522), (1771, 7001694), (2079, 5964406), (2254, 5501331), (2277, 5445762), (2646, 4686319), (2898, 4278813), (3234, 3834261), (3381, 3667554), (3542, 3500847), (4158, 2982203), (4347, 2852542), (4554, 2722881), (4851, 2556174), (5313, 2333898), (6762, 1833777), (6831, 1815254), (8694, 1426271), (9702, 1278087), (10143, 1222518), (10626, 1166949), (12397, 1000242), (13662, 907627), (14553, 852058), (15939, 777966), (18523, 669438), (20286, 611259), (24794, 500121), (29106, 426029), (30429, 407506), (31878, 388983), (37046, 334719), (37191, 333414), (47817, 259322), (55569, 223146), (60858, 203753), (74382, 166707), (95634, 129661), (111138, 111573)]