18099681606

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2639207}}^1$

素因数の和:2639345

約数の個数: 32

約数和(自身を含む): 40538234880

約数和(自身を除く): 22438553274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 2639207, 5278414, 7917621, 15835242, 23752863, 47505726, 71258589, 142517178, 335179289, 670358578, 1005537867, 2011075734, 3016613601, 6033227202, 9049840803, 18099681606]

約数ペア:

[(1, 18099681606), (2, 9049840803), (3, 6033227202), (6, 3016613601), (9, 2011075734), (18, 1005537867), (27, 670358578), (54, 335179289), (127, 142517178), (254, 71258589), (381, 47505726), (762, 23752863), (1143, 15835242), (2286, 7917621), (3429, 5278414), (6858, 2639207)]