18658302912

素因数分解:

$2^6\times 3^3\times {\mathrm{1823}}^1\times {\mathrm{5923}}^1$

素因数の和:7767

約数の個数: 112

約数和(自身を含む): 54891310080

約数和(自身を除く): 36233007168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 1823, 3646, 5469, 5923, 7292, 10938, 11846, 14584, 16407, 17769, 21876, 23692, 29168, 32814, 35538, 43752, 47384, 49221, 53307, 58336, 65628, 71076, 87504, 94768, 98442, 106614, 116672, 131256, 142152, 159921, 175008, 189536, 196884, 213228, 262512, 284304, 319842, 350016, 379072, 393768, 426456, 525024, 568608, 639684, 787536, 852912, 1050048, 1137216, 1279368, 1575072, 1705824, 2558736, 3150144, 3411648, 5117472, 10234944, 10797629, 21595258, 32392887, 43190516, 64785774, 86381032, 97178661, 129571548, 172762064, 194357322, 259143096, 291535983, 345524128, 388714644, 518286192, 583071966, 691048256, 777429288, 1036572384, 1166143932, 1554858576, 2073144768, 2332287864, 3109717152, 4664575728, 6219434304, 9329151456, 18658302912]

約数ペア:

[(1, 18658302912), (2, 9329151456), (3, 6219434304), (4, 4664575728), (6, 3109717152), (8, 2332287864), (9, 2073144768), (12, 1554858576), (16, 1166143932), (18, 1036572384), (24, 777429288), (27, 691048256), (32, 583071966), (36, 518286192), (48, 388714644), (54, 345524128), (64, 291535983), (72, 259143096), (96, 194357322), (108, 172762064), (144, 129571548), (192, 97178661), (216, 86381032), (288, 64785774), (432, 43190516), (576, 32392887), (864, 21595258), (1728, 10797629), (1823, 10234944), (3646, 5117472), (5469, 3411648), (5923, 3150144), (7292, 2558736), (10938, 1705824), (11846, 1575072), (14584, 1279368), (16407, 1137216), (17769, 1050048), (21876, 852912), (23692, 787536), (29168, 639684), (32814, 568608), (35538, 525024), (43752, 426456), (47384, 393768), (49221, 379072), (53307, 350016), (58336, 319842), (65628, 284304), (71076, 262512), (87504, 213228), (94768, 196884), (98442, 189536), (106614, 175008), (116672, 159921), (131256, 142152)]