12195915498

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{340649}}^1$

素因数の和:340693

約数の個数: 80

約数和(自身を含む): 31161299400

約数和(自身を除く): 18965383902

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5967, 11934, 17901, 35802, 340649, 681298, 1021947, 2043894, 3065841, 4428437, 5791033, 6131682, 8856874, 9197523, 11582066, 13285311, 17373099, 18395046, 26570622, 27592569, 34746198, 39855933, 52119297, 55185138, 75283429, 79711866, 104238594, 119567799, 150566858, 156357891, 225850287, 239135598, 312715782, 358703397, 451700574, 469073673, 677550861, 717406794, 938147346, 1355101722, 2032652583, 4065305166, 6097957749, 12195915498]

約数ペア:

[(1, 12195915498), (2, 6097957749), (3, 4065305166), (6, 2032652583), (9, 1355101722), (13, 938147346), (17, 717406794), (18, 677550861), (26, 469073673), (27, 451700574), (34, 358703397), (39, 312715782), (51, 239135598), (54, 225850287), (78, 156357891), (81, 150566858), (102, 119567799), (117, 104238594), (153, 79711866), (162, 75283429), (221, 55185138), (234, 52119297), (306, 39855933), (351, 34746198), (442, 27592569), (459, 26570622), (663, 18395046), (702, 17373099), (918, 13285311), (1053, 11582066), (1326, 9197523), (1377, 8856874), (1989, 6131682), (2106, 5791033), (2754, 4428437), (3978, 3065841), (5967, 2043894), (11934, 1021947), (17901, 681298), (35802, 340649)]