1811804976

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^2\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 120

約数和(自身を含む): 5263569360

約数和(自身を除く): 3451764384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 353, 432, 436, 654, 706, 872, 981, 1059, 1308, 1412, 1744, 1962, 2118, 2616, 2824, 2943, 3177, 3924, 4236, 5232, 5648, 5886, 6354, 7848, 8472, 9531, 11772, 11881, 12708, 15696, 16944, 19062, 23544, 23762, 25416, 35643, 38124, 38477, 47088, 47524, 50832, 71286, 76248, 76954, 95048, 106929, 115431, 142572, 152496, 153908, 190096, 213858, 230862, 285144, 307816, 320787, 346293, 427716, 461724, 570288, 615632, 641574, 692586, 855432, 923448, 1038879, 1283148, 1385172, 1710864, 1846896, 2077758, 2566296, 2770344, 4155516, 4193993, 5132592, 5540688, 8311032, 8387986, 12581979, 16622064, 16775972, 25163958, 33551944, 37745937, 50327916, 67103888, 75491874, 100655832, 113237811, 150983748, 201311664, 226475622, 301967496, 452951244, 603934992, 905902488, 1811804976]

約数ペア:

[(1, 1811804976), (2, 905902488), (3, 603934992), (4, 452951244), (6, 301967496), (8, 226475622), (9, 201311664), (12, 150983748), (16, 113237811), (18, 100655832), (24, 75491874), (27, 67103888), (36, 50327916), (48, 37745937), (54, 33551944), (72, 25163958), (108, 16775972), (109, 16622064), (144, 12581979), (216, 8387986), (218, 8311032), (327, 5540688), (353, 5132592), (432, 4193993), (436, 4155516), (654, 2770344), (706, 2566296), (872, 2077758), (981, 1846896), (1059, 1710864), (1308, 1385172), (1412, 1283148), (1744, 1038879), (1962, 923448), (2118, 855432), (2616, 692586), (2824, 641574), (2943, 615632), (3177, 570288), (3924, 461724), (4236, 427716), (5232, 346293), (5648, 320787), (5886, 307816), (6354, 285144), (7848, 230862), (8472, 213858), (9531, 190096), (11772, 153908), (11881, 152496), (12708, 142572), (15696, 115431), (16944, 106929), (19062, 95048), (23544, 76954), (23762, 76248), (25416, 71286), (35643, 50832), (38124, 47524), (38477, 47088)]