12831534

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 40

約数和(自身を含む): 29069040

約数和(自身を除く): 16237506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 769, 927, 1538, 1854, 2307, 2781, 4614, 5562, 6921, 8343, 13842, 16686, 20763, 41526, 62289, 79207, 124578, 158414, 237621, 475242, 712863, 1425726, 2138589, 4277178, 6415767, 12831534]

約数ペア:

[(1, 12831534), (2, 6415767), (3, 4277178), (6, 2138589), (9, 1425726), (18, 712863), (27, 475242), (54, 237621), (81, 158414), (103, 124578), (162, 79207), (206, 62289), (309, 41526), (618, 20763), (769, 16686), (927, 13842), (1538, 8343), (1854, 6921), (2307, 5562), (2781, 4614)]