18082246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 33864768

約数和(自身を除く): 15782522

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1361, 1898, 2722, 6643, 9527, 13286, 17693, 19054, 35386, 99353, 123851, 198706, 247702, 695471, 1291589, 1390942, 2583178, 9041123, 18082246]

約数ペア:

[(1, 18082246), (2, 9041123), (7, 2583178), (13, 1390942), (14, 1291589), (26, 695471), (73, 247702), (91, 198706), (146, 123851), (182, 99353), (511, 35386), (949, 19054), (1022, 17693), (1361, 13286), (1898, 9527), (2722, 6643)]