18105562368

素因数分解:

$2^8\times 3^3\times {\mathrm{1291}}^1\times {\mathrm{2029}}^1$

素因数の和:3345

約数の個数: 144

約数和(自身を含む): 53609214400

約数和(自身を除く): 35503652032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1291, 1728, 2029, 2304, 2582, 3456, 3873, 4058, 5164, 6087, 6912, 7746, 8116, 10328, 11619, 12174, 15492, 16232, 18261, 20656, 23238, 24348, 30984, 32464, 34857, 36522, 41312, 46476, 48696, 54783, 61968, 64928, 69714, 73044, 82624, 92952, 97392, 109566, 123936, 129856, 139428, 146088, 165248, 185904, 194784, 219132, 247872, 259712, 278856, 292176, 330496, 371808, 389568, 438264, 495744, 519424, 557712, 584352, 743616, 779136, 876528, 991488, 1115424, 1168704, 1487232, 1558272, 1753056, 2230848, 2337408, 2619439, 2974464, 3506112, 4461696, 4674816, 5238878, 7012224, 7858317, 8923392, 10477756, 14024448, 15716634, 20955512, 23574951, 31433268, 41911024, 47149902, 62866536, 70724853, 83822048, 94299804, 125733072, 141449706, 167644096, 188599608, 251466144, 282899412, 335288192, 377199216, 502932288, 565798824, 670576384, 754398432, 1005864576, 1131597648, 1508796864, 2011729152, 2263195296, 3017593728, 4526390592, 6035187456, 9052781184, 18105562368]

約数ペア:

[(1, 18105562368), (2, 9052781184), (3, 6035187456), (4, 4526390592), (6, 3017593728), (8, 2263195296), (9, 2011729152), (12, 1508796864), (16, 1131597648), (18, 1005864576), (24, 754398432), (27, 670576384), (32, 565798824), (36, 502932288), (48, 377199216), (54, 335288192), (64, 282899412), (72, 251466144), (96, 188599608), (108, 167644096), (128, 141449706), (144, 125733072), (192, 94299804), (216, 83822048), (256, 70724853), (288, 62866536), (384, 47149902), (432, 41911024), (576, 31433268), (768, 23574951), (864, 20955512), (1152, 15716634), (1291, 14024448), (1728, 10477756), (2029, 8923392), (2304, 7858317), (2582, 7012224), (3456, 5238878), (3873, 4674816), (4058, 4461696), (5164, 3506112), (6087, 2974464), (6912, 2619439), (7746, 2337408), (8116, 2230848), (10328, 1753056), (11619, 1558272), (12174, 1487232), (15492, 1168704), (16232, 1115424), (18261, 991488), (20656, 876528), (23238, 779136), (24348, 743616), (30984, 584352), (32464, 557712), (34857, 519424), (36522, 495744), (41312, 438264), (46476, 389568), (48696, 371808), (54783, 330496), (61968, 292176), (64928, 278856), (69714, 259712), (73044, 247872), (82624, 219132), (92952, 194784), (97392, 185904), (109566, 165248), (123936, 146088), (129856, 139428)]