18825678

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{14327}}^1$

素因数の和:14408

約数の個数: 24

約数和(自身を含む): 41350608

約数和(自身を除く): 22524930

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 14327, 28654, 42981, 85962, 128943, 257886, 1045871, 2091742, 3137613, 6275226, 9412839, 18825678]

約数ペア:

[(1, 18825678), (2, 9412839), (3, 6275226), (6, 3137613), (9, 2091742), (18, 1045871), (73, 257886), (146, 128943), (219, 85962), (438, 42981), (657, 28654), (1314, 14327)]