1888402554

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{11813}}^1$

素因数の和:12011

約数の個数: 48

約数和(自身を含む): 4179887712

約数和(自身を除く): 2291485158

約数列:

[1, 2, 3, 6, 9, 18, 83, 107, 166, 214, 249, 321, 498, 642, 747, 963, 1494, 1926, 8881, 11813, 17762, 23626, 26643, 35439, 53286, 70878, 79929, 106317, 159858, 212634, 980479, 1263991, 1960958, 2527982, 2941437, 3791973, 5882874, 7583946, 8824311, 11375919, 17648622, 22751838, 104911253, 209822506, 314733759, 629467518, 944201277, 1888402554]

約数ペア:

[(1, 1888402554), (2, 944201277), (3, 629467518), (6, 314733759), (9, 209822506), (18, 104911253), (83, 22751838), (107, 17648622), (166, 11375919), (214, 8824311), (249, 7583946), (321, 5882874), (498, 3791973), (642, 2941437), (747, 2527982), (963, 1960958), (1494, 1263991), (1926, 980479), (8881, 212634), (11813, 159858), (17762, 106317), (23626, 79929), (26643, 70878), (35439, 53286)]