5556991986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36479}}^1$

素因数の和:36541

約数の個数: 128

約数和(自身を含む): 15689318400

約数和(自身を除く): 10132326414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 7254, 8463, 10881, 11718, 16926, 21762, 25389, 36479, 50778, 72958, 76167, 109437, 152334, 218874, 255353, 328311, 474227, 510706, 656622, 766059, 948454, 984933, 1130849, 1422681, 1532118, 1969866, 2261698, 2298177, 2845362, 3319589, 3392547, 4268043, 4596354, 6639178, 6785094, 6894531, 7915943, 8536086, 9958767, 10177641, 12804129, 13789062, 14701037, 15831886, 19917534, 20355282, 23747829, 25608258, 29402074, 29876301, 30532923, 44103111, 47495658, 59752602, 61065846, 71243487, 88206222, 89628903, 102907259, 132309333, 142486974, 179257806, 205814518, 213730461, 264618666, 308721777, 396927999, 427460922, 617443554, 793855998, 926165331, 1852330662, 2778495993, 5556991986]

約数ペア:

[(1, 5556991986), (2, 2778495993), (3, 1852330662), (6, 926165331), (7, 793855998), (9, 617443554), (13, 427460922), (14, 396927999), (18, 308721777), (21, 264618666), (26, 213730461), (27, 205814518), (31, 179257806), (39, 142486974), (42, 132309333), (54, 102907259), (62, 89628903), (63, 88206222), (78, 71243487), (91, 61065846), (93, 59752602), (117, 47495658), (126, 44103111), (182, 30532923), (186, 29876301), (189, 29402074), (217, 25608258), (234, 23747829), (273, 20355282), (279, 19917534), (351, 15831886), (378, 14701037), (403, 13789062), (434, 12804129), (546, 10177641), (558, 9958767), (651, 8536086), (702, 7915943), (806, 6894531), (819, 6785094), (837, 6639178), (1209, 4596354), (1302, 4268043), (1638, 3392547), (1674, 3319589), (1953, 2845362), (2418, 2298177), (2457, 2261698), (2821, 1969866), (3627, 1532118), (3906, 1422681), (4914, 1130849), (5642, 984933), (5859, 948454), (7254, 766059), (8463, 656622), (10881, 510706), (11718, 474227), (16926, 328311), (21762, 255353), (25389, 218874), (36479, 152334), (50778, 109437), (72958, 76167)]