18621628416

素因数分解:

$2^{15}\times 3^2\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 54225231840

約数和(自身を除く): 35603603424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 256, 271, 288, 384, 466, 512, 542, 576, 699, 768, 813, 932, 1024, 1084, 1152, 1398, 1536, 1626, 1864, 2048, 2097, 2168, 2304, 2439, 2796, 3072, 3252, 3728, 4096, 4194, 4336, 4608, 4878, 5592, 6144, 6504, 7456, 8192, 8388, 8672, 9216, 9756, 11184, 12288, 13008, 14912, 16384, 16776, 17344, 18432, 19512, 22368, 24576, 26016, 29824, 32768, 33552, 34688, 36864, 39024, 44736, 49152, 52032, 59648, 63143, 67104, 69376, 73728, 78048, 89472, 98304, 104064, 119296, 126286, 134208, 138752, 147456, 156096, 178944, 189429, 208128, 238592, 252572, 268416, 277504, 294912, 312192, 357888, 378858, 416256, 477184, 505144, 536832, 555008, 568287, 624384, 715776, 757716, 832512, 954368, 1010288, 1073664, 1110016, 1136574, 1248768, 1431552, 1515432, 1665024, 1908736, 2020576, 2147328, 2220032, 2273148, 2497536, 2863104, 3030864, 3330048, 3817472, 4041152, 4294656, 4440064, 4546296, 4995072, 5726208, 6061728, 6660096, 7634944, 8082304, 8589312, 8880128, 9092592, 9990144, 11452416, 12123456, 13320192, 16164608, 17178624, 18185184, 19980288, 22904832, 24246912, 26640384, 32329216, 34357248, 36370368, 39960576, 48493824, 64658432, 68714496, 72740736, 79921152, 96987648, 129316864, 145481472, 193975296, 258633728, 290962944, 387950592, 517267456, 581925888, 775901184, 1034534912, 1163851776, 1551802368, 2069069824, 2327703552, 3103604736, 4655407104, 6207209472, 9310814208, 18621628416]

約数ペア:

[(1, 18621628416), (2, 9310814208), (3, 6207209472), (4, 4655407104), (6, 3103604736), (8, 2327703552), (9, 2069069824), (12, 1551802368), (16, 1163851776), (18, 1034534912), (24, 775901184), (32, 581925888), (36, 517267456), (48, 387950592), (64, 290962944), (72, 258633728), (96, 193975296), (128, 145481472), (144, 129316864), (192, 96987648), (233, 79921152), (256, 72740736), (271, 68714496), (288, 64658432), (384, 48493824), (466, 39960576), (512, 36370368), (542, 34357248), (576, 32329216), (699, 26640384), (768, 24246912), (813, 22904832), (932, 19980288), (1024, 18185184), (1084, 17178624), (1152, 16164608), (1398, 13320192), (1536, 12123456), (1626, 11452416), (1864, 9990144), (2048, 9092592), (2097, 8880128), (2168, 8589312), (2304, 8082304), (2439, 7634944), (2796, 6660096), (3072, 6061728), (3252, 5726208), (3728, 4995072), (4096, 4546296), (4194, 4440064), (4336, 4294656), (4608, 4041152), (4878, 3817472), (5592, 3330048), (6144, 3030864), (6504, 2863104), (7456, 2497536), (8192, 2273148), (8388, 2220032), (8672, 2147328), (9216, 2020576), (9756, 1908736), (11184, 1665024), (12288, 1515432), (13008, 1431552), (14912, 1248768), (16384, 1136574), (16776, 1110016), (17344, 1073664), (18432, 1010288), (19512, 954368), (22368, 832512), (24576, 757716), (26016, 715776), (29824, 624384), (32768, 568287), (33552, 555008), (34688, 536832), (36864, 505144), (39024, 477184), (44736, 416256), (49152, 378858), (52032, 357888), (59648, 312192), (63143, 294912), (67104, 277504), (69376, 268416), (73728, 252572), (78048, 238592), (89472, 208128), (98304, 189429), (104064, 178944), (119296, 156096), (126286, 147456), (134208, 138752)]