18259890768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{29077}}^1$

素因数の和:29194

約数の個数: 180

約数和(自身を含む): 60115566420

約数和(自身を除く): 41855675652

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 336, 356, 392, 441, 504, 534, 588, 623, 712, 784, 801, 882, 1008, 1068, 1176, 1246, 1424, 1602, 1764, 1869, 2136, 2352, 2492, 3204, 3528, 3738, 4272, 4361, 4984, 5607, 6408, 7056, 7476, 8722, 9968, 11214, 12816, 13083, 14952, 17444, 22428, 26166, 29077, 29904, 34888, 39249, 44856, 52332, 58154, 69776, 78498, 87231, 89712, 104664, 116308, 156996, 174462, 203539, 209328, 232616, 261693, 313992, 348924, 407078, 465232, 523386, 610617, 627984, 697848, 814156, 1046772, 1221234, 1395696, 1424773, 1628312, 1831851, 2093544, 2442468, 2587853, 2849546, 3256624, 3663702, 4187088, 4274319, 4884936, 5175706, 5699092, 7327404, 7763559, 8548638, 9769872, 10351412, 11398184, 12822957, 14654808, 15527118, 17097276, 18114971, 20702824, 22796368, 23290677, 25645914, 29309616, 31054236, 34194552, 36229942, 41405648, 46581354, 51291828, 54344913, 62108472, 68389104, 72459884, 93162708, 102583656, 108689826, 124216944, 126804797, 144919768, 163034739, 186325416, 205167312, 217379652, 253609594, 289839536, 326069478, 372650832, 380414391, 434759304, 507219188, 652138956, 760828782, 869518608, 1014438376, 1141243173, 1304277912, 1521657564, 2028876752, 2282486346, 2608555824, 3043315128, 4564972692, 6086630256, 9129945384, 18259890768]

約数ペア:

[(1, 18259890768), (2, 9129945384), (3, 6086630256), (4, 4564972692), (6, 3043315128), (7, 2608555824), (8, 2282486346), (9, 2028876752), (12, 1521657564), (14, 1304277912), (16, 1141243173), (18, 1014438376), (21, 869518608), (24, 760828782), (28, 652138956), (36, 507219188), (42, 434759304), (48, 380414391), (49, 372650832), (56, 326069478), (63, 289839536), (72, 253609594), (84, 217379652), (89, 205167312), (98, 186325416), (112, 163034739), (126, 144919768), (144, 126804797), (147, 124216944), (168, 108689826), (178, 102583656), (196, 93162708), (252, 72459884), (267, 68389104), (294, 62108472), (336, 54344913), (356, 51291828), (392, 46581354), (441, 41405648), (504, 36229942), (534, 34194552), (588, 31054236), (623, 29309616), (712, 25645914), (784, 23290677), (801, 22796368), (882, 20702824), (1008, 18114971), (1068, 17097276), (1176, 15527118), (1246, 14654808), (1424, 12822957), (1602, 11398184), (1764, 10351412), (1869, 9769872), (2136, 8548638), (2352, 7763559), (2492, 7327404), (3204, 5699092), (3528, 5175706), (3738, 4884936), (4272, 4274319), (4361, 4187088), (4984, 3663702), (5607, 3256624), (6408, 2849546), (7056, 2587853), (7476, 2442468), (8722, 2093544), (9968, 1831851), (11214, 1628312), (12816, 1424773), (13083, 1395696), (14952, 1221234), (17444, 1046772), (22428, 814156), (26166, 697848), (29077, 627984), (29904, 610617), (34888, 523386), (39249, 465232), (44856, 407078), (52332, 348924), (58154, 313992), (69776, 261693), (78498, 232616), (87231, 209328), (89712, 203539), (104664, 174462), (116308, 156996)]