18270261888

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{1447}}^1$

素因数の和:1846

約数の個数: 128

約数和(自身を含む): 49129597440

約数和(自身を除く): 30859335552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 251, 262, 384, 393, 502, 524, 753, 786, 1004, 1048, 1447, 1506, 1572, 2008, 2096, 2894, 3012, 3144, 4016, 4192, 4341, 5788, 6024, 6288, 8032, 8384, 8682, 11576, 12048, 12576, 16064, 16768, 17364, 23152, 24096, 25152, 32128, 32881, 34728, 46304, 48192, 50304, 65762, 69456, 92608, 96384, 98643, 131524, 138912, 185216, 189557, 197286, 263048, 277824, 363197, 379114, 394572, 526096, 555648, 568671, 726394, 758228, 789144, 1052192, 1089591, 1137342, 1452788, 1516456, 1578288, 2104384, 2179182, 2274684, 2905576, 3032912, 3156576, 4208768, 4358364, 4549368, 5811152, 6065824, 6313152, 8716728, 9098736, 11622304, 12131648, 12626304, 17433456, 18197472, 23244608, 24263296, 34866912, 36394944, 46489216, 47578807, 69733824, 72789888, 95157614, 139467648, 142736421, 190315228, 285472842, 380630456, 570945684, 761260912, 1141891368, 1522521824, 2283782736, 3045043648, 4567565472, 6090087296, 9135130944, 18270261888]

約数ペア:

[(1, 18270261888), (2, 9135130944), (3, 6090087296), (4, 4567565472), (6, 3045043648), (8, 2283782736), (12, 1522521824), (16, 1141891368), (24, 761260912), (32, 570945684), (48, 380630456), (64, 285472842), (96, 190315228), (128, 142736421), (131, 139467648), (192, 95157614), (251, 72789888), (262, 69733824), (384, 47578807), (393, 46489216), (502, 36394944), (524, 34866912), (753, 24263296), (786, 23244608), (1004, 18197472), (1048, 17433456), (1447, 12626304), (1506, 12131648), (1572, 11622304), (2008, 9098736), (2096, 8716728), (2894, 6313152), (3012, 6065824), (3144, 5811152), (4016, 4549368), (4192, 4358364), (4341, 4208768), (5788, 3156576), (6024, 3032912), (6288, 2905576), (8032, 2274684), (8384, 2179182), (8682, 2104384), (11576, 1578288), (12048, 1516456), (12576, 1452788), (16064, 1137342), (16768, 1089591), (17364, 1052192), (23152, 789144), (24096, 758228), (25152, 726394), (32128, 568671), (32881, 555648), (34728, 526096), (46304, 394572), (48192, 379114), (50304, 363197), (65762, 277824), (69456, 263048), (92608, 197286), (96384, 189557), (98643, 185216), (131524, 138912)]