18506934

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3203}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 41523840

約数和(自身を除く): 23016906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 3203, 5778, 6406, 9609, 19218, 28827, 57654, 86481, 172962, 342721, 685442, 1028163, 2056326, 3084489, 6168978, 9253467, 18506934]

約数ペア:

[(1, 18506934), (2, 9253467), (3, 6168978), (6, 3084489), (9, 2056326), (18, 1028163), (27, 685442), (54, 342721), (107, 172962), (214, 86481), (321, 57654), (642, 28827), (963, 19218), (1926, 9609), (2889, 6406), (3203, 5778)]