18348945408

素因数分解:

$2^{12}\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2579}}^1$

素因数の和:2802

約数の個数: 156

約数和(自身を含む): 53296871160

約数和(自身を除く): 34947925752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 256, 288, 384, 386, 512, 576, 579, 768, 772, 1024, 1152, 1158, 1536, 1544, 1737, 2048, 2304, 2316, 2579, 3072, 3088, 3474, 4096, 4608, 4632, 5158, 6144, 6176, 6948, 7737, 9216, 9264, 10316, 12288, 12352, 13896, 15474, 18432, 18528, 20632, 23211, 24704, 27792, 30948, 36864, 37056, 41264, 46422, 49408, 55584, 61896, 74112, 82528, 92844, 98816, 111168, 123792, 148224, 165056, 185688, 197632, 222336, 247584, 296448, 330112, 371376, 395264, 444672, 495168, 497747, 592896, 660224, 742752, 790528, 889344, 990336, 995494, 1185792, 1320448, 1485504, 1493241, 1778688, 1980672, 1990988, 2371584, 2640896, 2971008, 2986482, 3557376, 3961344, 3981976, 4479723, 5281792, 5942016, 5972964, 7114752, 7922688, 7963952, 8959446, 10563584, 11884032, 11945928, 15845376, 15927904, 17918892, 23768064, 23891856, 31690752, 31855808, 35837784, 47536128, 47783712, 63711616, 71675568, 95072256, 95567424, 127423232, 143351136, 191134848, 254846464, 286702272, 382269696, 509692928, 573404544, 764539392, 1019385856, 1146809088, 1529078784, 2038771712, 2293618176, 3058157568, 4587236352, 6116315136, 9174472704, 18348945408]

約数ペア:

[(1, 18348945408), (2, 9174472704), (3, 6116315136), (4, 4587236352), (6, 3058157568), (8, 2293618176), (9, 2038771712), (12, 1529078784), (16, 1146809088), (18, 1019385856), (24, 764539392), (32, 573404544), (36, 509692928), (48, 382269696), (64, 286702272), (72, 254846464), (96, 191134848), (128, 143351136), (144, 127423232), (192, 95567424), (193, 95072256), (256, 71675568), (288, 63711616), (384, 47783712), (386, 47536128), (512, 35837784), (576, 31855808), (579, 31690752), (768, 23891856), (772, 23768064), (1024, 17918892), (1152, 15927904), (1158, 15845376), (1536, 11945928), (1544, 11884032), (1737, 10563584), (2048, 8959446), (2304, 7963952), (2316, 7922688), (2579, 7114752), (3072, 5972964), (3088, 5942016), (3474, 5281792), (4096, 4479723), (4608, 3981976), (4632, 3961344), (5158, 3557376), (6144, 2986482), (6176, 2971008), (6948, 2640896), (7737, 2371584), (9216, 1990988), (9264, 1980672), (10316, 1778688), (12288, 1493241), (12352, 1485504), (13896, 1320448), (15474, 1185792), (18432, 995494), (18528, 990336), (20632, 889344), (23211, 790528), (24704, 742752), (27792, 660224), (30948, 592896), (36864, 497747), (37056, 495168), (41264, 444672), (46422, 395264), (49408, 371376), (55584, 330112), (61896, 296448), (74112, 247584), (82528, 222336), (92844, 197632), (98816, 185688), (111168, 165056), (123792, 148224)]