18653184

素因数分解:

$2^{13}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 168

約数和(自身を含む): 61337952

約数和(自身を除く): 42684768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 128, 132, 138, 144, 176, 184, 192, 198, 207, 253, 256, 264, 276, 288, 352, 368, 384, 396, 414, 506, 512, 528, 552, 576, 704, 736, 759, 768, 792, 828, 1012, 1024, 1056, 1104, 1152, 1408, 1472, 1518, 1536, 1584, 1656, 2024, 2048, 2112, 2208, 2277, 2304, 2816, 2944, 3036, 3072, 3168, 3312, 4048, 4096, 4224, 4416, 4554, 4608, 5632, 5888, 6072, 6144, 6336, 6624, 8096, 8192, 8448, 8832, 9108, 9216, 11264, 11776, 12144, 12288, 12672, 13248, 16192, 16896, 17664, 18216, 18432, 22528, 23552, 24288, 24576, 25344, 26496, 32384, 33792, 35328, 36432, 36864, 45056, 47104, 48576, 50688, 52992, 64768, 67584, 70656, 72864, 73728, 90112, 94208, 97152, 101376, 105984, 129536, 135168, 141312, 145728, 188416, 194304, 202752, 211968, 259072, 270336, 282624, 291456, 388608, 405504, 423936, 518144, 565248, 582912, 777216, 811008, 847872, 1036288, 1165824, 1554432, 1695744, 2072576, 2331648, 3108864, 4663296, 6217728, 9326592, 18653184]

約数ペア:

[(1, 18653184), (2, 9326592), (3, 6217728), (4, 4663296), (6, 3108864), (8, 2331648), (9, 2072576), (11, 1695744), (12, 1554432), (16, 1165824), (18, 1036288), (22, 847872), (23, 811008), (24, 777216), (32, 582912), (33, 565248), (36, 518144), (44, 423936), (46, 405504), (48, 388608), (64, 291456), (66, 282624), (69, 270336), (72, 259072), (88, 211968), (92, 202752), (96, 194304), (99, 188416), (128, 145728), (132, 141312), (138, 135168), (144, 129536), (176, 105984), (184, 101376), (192, 97152), (198, 94208), (207, 90112), (253, 73728), (256, 72864), (264, 70656), (276, 67584), (288, 64768), (352, 52992), (368, 50688), (384, 48576), (396, 47104), (414, 45056), (506, 36864), (512, 36432), (528, 35328), (552, 33792), (576, 32384), (704, 26496), (736, 25344), (759, 24576), (768, 24288), (792, 23552), (828, 22528), (1012, 18432), (1024, 18216), (1056, 17664), (1104, 16896), (1152, 16192), (1408, 13248), (1472, 12672), (1518, 12288), (1536, 12144), (1584, 11776), (1656, 11264), (2024, 9216), (2048, 9108), (2112, 8832), (2208, 8448), (2277, 8192), (2304, 8096), (2816, 6624), (2944, 6336), (3036, 6144), (3072, 6072), (3168, 5888), (3312, 5632), (4048, 4608), (4096, 4554), (4224, 4416)]