18835949544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1800

約数の個数: 192

約数和(自身を含む): 52964720640

約数和(自身を除く): 34128771096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 71, 92, 102, 136, 138, 142, 184, 204, 213, 276, 284, 289, 391, 408, 426, 552, 568, 578, 782, 852, 867, 1156, 1173, 1207, 1564, 1633, 1663, 1704, 1734, 2312, 2346, 2414, 3128, 3266, 3326, 3468, 3621, 4692, 4828, 4899, 4989, 6532, 6647, 6652, 6936, 7242, 9384, 9656, 9798, 9978, 13064, 13294, 13304, 14484, 19596, 19941, 19956, 20519, 26588, 27761, 28271, 28968, 38249, 39192, 39882, 39912, 41038, 53176, 55522, 56542, 61557, 76498, 79764, 82076, 83283, 84813, 111044, 113084, 114747, 118073, 123114, 152996, 159528, 164152, 166566, 169626, 222088, 226168, 229494, 236146, 246228, 305992, 333132, 339252, 354219, 458988, 471937, 472292, 480607, 492456, 650233, 666264, 678504, 708438, 917976, 943874, 944584, 961214, 1300466, 1415811, 1416876, 1441821, 1887748, 1922428, 1950699, 2007241, 2600932, 2715679, 2831622, 2833752, 2883642, 3775496, 3844856, 3901398, 4014482, 5201864, 5431358, 5663244, 5767284, 6021723, 7802796, 8028964, 8147037, 10862716, 11053961, 11326488, 11534568, 12043446, 15605592, 16057928, 16294074, 21725432, 22107922, 24086892, 32588148, 33161883, 34123097, 44215844, 46166543, 48173784, 65176296, 66323766, 68246194, 88431688, 92333086, 102369291, 132647532, 136492388, 138499629, 184666172, 204738582, 265295064, 272984776, 276999258, 369332344, 409477164, 553998516, 784831231, 818954328, 1107997032, 1569662462, 2354493693, 3139324924, 4708987386, 6278649848, 9417974772, 18835949544]

約数ペア:

[(1, 18835949544), (2, 9417974772), (3, 6278649848), (4, 4708987386), (6, 3139324924), (8, 2354493693), (12, 1569662462), (17, 1107997032), (23, 818954328), (24, 784831231), (34, 553998516), (46, 409477164), (51, 369332344), (68, 276999258), (69, 272984776), (71, 265295064), (92, 204738582), (102, 184666172), (136, 138499629), (138, 136492388), (142, 132647532), (184, 102369291), (204, 92333086), (213, 88431688), (276, 68246194), (284, 66323766), (289, 65176296), (391, 48173784), (408, 46166543), (426, 44215844), (552, 34123097), (568, 33161883), (578, 32588148), (782, 24086892), (852, 22107922), (867, 21725432), (1156, 16294074), (1173, 16057928), (1207, 15605592), (1564, 12043446), (1633, 11534568), (1663, 11326488), (1704, 11053961), (1734, 10862716), (2312, 8147037), (2346, 8028964), (2414, 7802796), (3128, 6021723), (3266, 5767284), (3326, 5663244), (3468, 5431358), (3621, 5201864), (4692, 4014482), (4828, 3901398), (4899, 3844856), (4989, 3775496), (6532, 2883642), (6647, 2833752), (6652, 2831622), (6936, 2715679), (7242, 2600932), (9384, 2007241), (9656, 1950699), (9798, 1922428), (9978, 1887748), (13064, 1441821), (13294, 1416876), (13304, 1415811), (14484, 1300466), (19596, 961214), (19941, 944584), (19956, 943874), (20519, 917976), (26588, 708438), (27761, 678504), (28271, 666264), (28968, 650233), (38249, 492456), (39192, 480607), (39882, 472292), (39912, 471937), (41038, 458988), (53176, 354219), (55522, 339252), (56542, 333132), (61557, 305992), (76498, 246228), (79764, 236146), (82076, 229494), (83283, 226168), (84813, 222088), (111044, 169626), (113084, 166566), (114747, 164152), (118073, 159528), (123114, 152996)]