18314824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 37988640

約数和(自身を除く): 19673816

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 2851, 3212, 5702, 6424, 11404, 22808, 31361, 62722, 125444, 208123, 250888, 416246, 832492, 1664984, 2289353, 4578706, 9157412, 18314824]

約数ペア:

[(1, 18314824), (2, 9157412), (4, 4578706), (8, 2289353), (11, 1664984), (22, 832492), (44, 416246), (73, 250888), (88, 208123), (146, 125444), (292, 62722), (584, 31361), (803, 22808), (1606, 11404), (2851, 6424), (3212, 5702)]