2016075906

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25873}}^1$

素因数の和:25937

約数の個数: 80

約数和(自身を含む): 4996683384

約数和(自身を除く): 2980607478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1053, 1443, 1998, 2106, 2886, 2997, 4329, 5994, 8658, 12987, 25873, 25974, 38961, 51746, 77619, 77922, 155238, 232857, 336349, 465714, 672698, 698571, 957301, 1009047, 1397142, 1914602, 2018094, 2095713, 2871903, 3027141, 4191426, 5743806, 6054282, 8615709, 9081423, 12444913, 17231418, 18162846, 24889826, 25847127, 27244269, 37334739, 51694254, 54488538, 74669478, 77541381, 112004217, 155082762, 224008434, 336012651, 672025302, 1008037953, 2016075906]

約数ペア:

[(1, 2016075906), (2, 1008037953), (3, 672025302), (6, 336012651), (9, 224008434), (13, 155082762), (18, 112004217), (26, 77541381), (27, 74669478), (37, 54488538), (39, 51694254), (54, 37334739), (74, 27244269), (78, 25847127), (81, 24889826), (111, 18162846), (117, 17231418), (162, 12444913), (222, 9081423), (234, 8615709), (333, 6054282), (351, 5743806), (481, 4191426), (666, 3027141), (702, 2871903), (962, 2095713), (999, 2018094), (1053, 1914602), (1443, 1397142), (1998, 1009047), (2106, 957301), (2886, 698571), (2997, 672698), (4329, 465714), (5994, 336349), (8658, 232857), (12987, 155238), (25873, 77922), (25974, 77619), (38961, 51746)]