18073660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82153}}^1$

素因数の和:82173

約数の個数: 24

約数和(自身を含む): 41405616

約数和(自身を除く): 23331956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 82153, 164306, 328612, 410765, 821530, 903683, 1643060, 1807366, 3614732, 4518415, 9036830, 18073660]

約数ペア:

[(1, 18073660), (2, 9036830), (4, 4518415), (5, 3614732), (10, 1807366), (11, 1643060), (20, 903683), (22, 821530), (44, 410765), (55, 328612), (110, 164306), (220, 82153)]