12472835193

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 23364096000

約数和(自身を除く): 10891260807

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 211, 273, 343, 351, 441, 491, 633, 637, 819, 1029, 1323, 1473, 1477, 1899, 1911, 2457, 2743, 3087, 3437, 4419, 4431, 4459, 5697, 5733, 6383, 8229, 9261, 10311, 10339, 13257, 13293, 13377, 17199, 19149, 19201, 24059, 24687, 30933, 31017, 39879, 40131, 44681, 57447, 57603, 72177, 72373, 74061, 92799, 93051, 103601, 120393, 134043, 134407, 168413, 172341, 172809, 216531, 217119, 279153, 310803, 312767, 402129, 403221, 505239, 518427, 649593, 651357, 725207, 932409, 938301, 940849, 1206387, 1209663, 1346813, 1515717, 1954071, 2175621, 2189369, 2797227, 2814903, 2822547, 3628989, 4040439, 4547151, 5076449, 6526863, 6568107, 8444709, 8467641, 9427691, 12121317, 15229347, 19580589, 19704321, 25402923, 28283073, 35535143, 36363951, 45688041, 59112963, 65993837, 84849219, 106605429, 137064123, 197981511, 254547657, 319816287, 461956859, 593944533, 959448861, 1385870577, 1781833599, 4157611731, 12472835193]

約数ペア:

[(1, 12472835193), (3, 4157611731), (7, 1781833599), (9, 1385870577), (13, 959448861), (21, 593944533), (27, 461956859), (39, 319816287), (49, 254547657), (63, 197981511), (91, 137064123), (117, 106605429), (147, 84849219), (189, 65993837), (211, 59112963), (273, 45688041), (343, 36363951), (351, 35535143), (441, 28283073), (491, 25402923), (633, 19704321), (637, 19580589), (819, 15229347), (1029, 12121317), (1323, 9427691), (1473, 8467641), (1477, 8444709), (1899, 6568107), (1911, 6526863), (2457, 5076449), (2743, 4547151), (3087, 4040439), (3437, 3628989), (4419, 2822547), (4431, 2814903), (4459, 2797227), (5697, 2189369), (5733, 2175621), (6383, 1954071), (8229, 1515717), (9261, 1346813), (10311, 1209663), (10339, 1206387), (13257, 940849), (13293, 938301), (13377, 932409), (17199, 725207), (19149, 651357), (19201, 649593), (24059, 518427), (24687, 505239), (30933, 403221), (31017, 402129), (39879, 312767), (40131, 310803), (44681, 279153), (57447, 217119), (57603, 216531), (72177, 172809), (72373, 172341), (74061, 168413), (92799, 134407), (93051, 134043), (103601, 120393)]