28986918

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{117833}}^1$

素因数の和:117879

約数の個数: 16

約数和(自身を含む): 59388336

約数和(自身を除く): 30401418

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 117833, 235666, 353499, 706998, 4831153, 9662306, 14493459, 28986918]

約数ペア:

[(1, 28986918), (2, 14493459), (3, 9662306), (6, 4831153), (41, 706998), (82, 353499), (123, 235666), (246, 117833)]