18506213376

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{61471}}^1$

素因数の和:61510

約数の個数: 144

約数和(自身を含む): 57393947520

約数和(自身を除く): 38887734144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6144, 6272, 7168, 9408, 10752, 12544, 14336, 18816, 21504, 25088, 37632, 43008, 50176, 61471, 75264, 100352, 122942, 150528, 184413, 245884, 301056, 368826, 430297, 491768, 737652, 860594, 983536, 1290891, 1475304, 1721188, 1967072, 2581782, 2950608, 3012079, 3442376, 3934144, 5163564, 5901216, 6024158, 6884752, 7868288, 9036237, 10327128, 11802432, 12048316, 13769504, 15736576, 18072474, 20654256, 23604864, 24096632, 27539008, 31473152, 36144948, 41308512, 47209728, 48193264, 55078016, 62946304, 72289896, 82617024, 94419456, 96386528, 110156032, 125892608, 144579792, 165234048, 188838912, 192773056, 220312064, 289159584, 330468096, 377677824, 385546112, 440624128, 578319168, 660936192, 771092224, 881248256, 1156638336, 1321872384, 1542184448, 2313276672, 2643744768, 3084368896, 4626553344, 6168737792, 9253106688, 18506213376]

約数ペア:

[(1, 18506213376), (2, 9253106688), (3, 6168737792), (4, 4626553344), (6, 3084368896), (7, 2643744768), (8, 2313276672), (12, 1542184448), (14, 1321872384), (16, 1156638336), (21, 881248256), (24, 771092224), (28, 660936192), (32, 578319168), (42, 440624128), (48, 385546112), (49, 377677824), (56, 330468096), (64, 289159584), (84, 220312064), (96, 192773056), (98, 188838912), (112, 165234048), (128, 144579792), (147, 125892608), (168, 110156032), (192, 96386528), (196, 94419456), (224, 82617024), (256, 72289896), (294, 62946304), (336, 55078016), (384, 48193264), (392, 47209728), (448, 41308512), (512, 36144948), (588, 31473152), (672, 27539008), (768, 24096632), (784, 23604864), (896, 20654256), (1024, 18072474), (1176, 15736576), (1344, 13769504), (1536, 12048316), (1568, 11802432), (1792, 10327128), (2048, 9036237), (2352, 7868288), (2688, 6884752), (3072, 6024158), (3136, 5901216), (3584, 5163564), (4704, 3934144), (5376, 3442376), (6144, 3012079), (6272, 2950608), (7168, 2581782), (9408, 1967072), (10752, 1721188), (12544, 1475304), (14336, 1290891), (18816, 983536), (21504, 860594), (25088, 737652), (37632, 491768), (43008, 430297), (50176, 368826), (61471, 301056), (75264, 245884), (100352, 184413), (122942, 150528)]