18674328009

素因数分解:

$3^1\times {\mathrm{479}}^1\times {\mathrm{733}}^1\times {\mathrm{17729}}^1$

素因数の和:18944

約数の個数: 16

約数和(自身を含む): 24986534400

約数和(自身を除く): 6312206391

約数列:

[1, 3, 479, 733, 1437, 2199, 17729, 53187, 351107, 1053321, 8492191, 12995357, 25476573, 38986071, 6224776003, 18674328009]

約数ペア:

[(1, 18674328009), (3, 6224776003), (479, 38986071), (733, 25476573), (1437, 12995357), (2199, 8492191), (17729, 1053321), (53187, 351107)]