11887686

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2437}}^1$

素因数の和:2716

約数の個数: 24

約数和(自身を含む): 25862304

約数和(自身を除く): 13974618

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2437, 2439, 4874, 4878, 7311, 14622, 21933, 43866, 660427, 1320854, 1981281, 3962562, 5943843, 11887686]

約数ペア:

[(1, 11887686), (2, 5943843), (3, 3962562), (6, 1981281), (9, 1320854), (18, 660427), (271, 43866), (542, 21933), (813, 14622), (1626, 7311), (2437, 4878), (2439, 4874)]