15671882268

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{987143}}^1$

素因数の和:987173

約数の個数: 90

約数和(自身を含む): 47658325176

約数和(自身を除く): 31986442908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 987143, 1974286, 2961429, 3948572, 5922858, 6910001, 8884287, 11845716, 13820002, 17768574, 20730003, 26652861, 27640004, 35537148, 41460006, 48370007, 53305722, 62190009, 79958583, 82920012, 96740014, 106611444, 124380018, 145110021, 159917166, 186570027, 193480028, 248760036, 290220042, 319834332, 373140054, 435330063, 559710081, 580440084, 746280108, 870660126, 1119420162, 1305990189, 1741320252, 2238840324, 2611980378, 3917970567, 5223960756, 7835941134, 15671882268]

約数ペア:

[(1, 15671882268), (2, 7835941134), (3, 5223960756), (4, 3917970567), (6, 2611980378), (7, 2238840324), (9, 1741320252), (12, 1305990189), (14, 1119420162), (18, 870660126), (21, 746280108), (27, 580440084), (28, 559710081), (36, 435330063), (42, 373140054), (49, 319834332), (54, 290220042), (63, 248760036), (81, 193480028), (84, 186570027), (98, 159917166), (108, 145110021), (126, 124380018), (147, 106611444), (162, 96740014), (189, 82920012), (196, 79958583), (252, 62190009), (294, 53305722), (324, 48370007), (378, 41460006), (441, 35537148), (567, 27640004), (588, 26652861), (756, 20730003), (882, 17768574), (1134, 13820002), (1323, 11845716), (1764, 8884287), (2268, 6910001), (2646, 5922858), (3969, 3948572), (5292, 2961429), (7938, 1974286), (15876, 987143)]