12997638

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 29013600

約数和(自身を除く): 16015962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 769, 939, 1538, 1878, 2307, 2817, 4614, 5634, 6921, 8451, 13842, 16902, 20763, 41526, 240697, 481394, 722091, 1444182, 2166273, 4332546, 6498819, 12997638]

約数ペア:

[(1, 12997638), (2, 6498819), (3, 4332546), (6, 2166273), (9, 1444182), (18, 722091), (27, 481394), (54, 240697), (313, 41526), (626, 20763), (769, 16902), (939, 13842), (1538, 8451), (1878, 6921), (2307, 5634), (2817, 4614)]