28055754

素因数分解:

$2^1\times 3^3\times {\mathrm{519551}}^1$

素因数の和:519562

約数の個数: 16

約数和(自身を含む): 62346240

約数和(自身を除く): 34290486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 519551, 1039102, 1558653, 3117306, 4675959, 9351918, 14027877, 28055754]

約数ペア:

[(1, 28055754), (2, 14027877), (3, 9351918), (6, 4675959), (9, 3117306), (18, 1558653), (27, 1039102), (54, 519551)]