2782908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3394

約数の個数: 36

約数和(自身を含む): 7342608

約数和(自身を除く): 4559700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 3361, 6722, 10083, 13444, 20166, 30249, 40332, 60498, 77303, 120996, 154606, 231909, 309212, 463818, 695727, 927636, 1391454, 2782908]

約数ペア:

[(1, 2782908), (2, 1391454), (3, 927636), (4, 695727), (6, 463818), (9, 309212), (12, 231909), (18, 154606), (23, 120996), (36, 77303), (46, 60498), (69, 40332), (92, 30249), (138, 20166), (207, 13444), (276, 10083), (414, 6722), (828, 3361)]