13260786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28703}}^1$

素因数の和:28726

約数の個数: 32

約数和(自身を含む): 33067008

約数和(自身を除く): 19806222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 28703, 57406, 86109, 172218, 200921, 315733, 401842, 602763, 631466, 947199, 1205526, 1894398, 2210131, 4420262, 6630393, 13260786]

約数ペア:

[(1, 13260786), (2, 6630393), (3, 4420262), (6, 2210131), (7, 1894398), (11, 1205526), (14, 947199), (21, 631466), (22, 602763), (33, 401842), (42, 315733), (66, 200921), (77, 172218), (154, 86109), (231, 57406), (462, 28703)]