28223802

素因数分解:

$2^1\times 3^4\times {\mathrm{174221}}^1$

素因数の和:174235

約数の個数: 20

約数和(自身を含む): 63242586

約数和(自身を除く): 35018784

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 174221, 348442, 522663, 1045326, 1567989, 3135978, 4703967, 9407934, 14111901, 28223802]

約数ペア:

[(1, 28223802), (2, 14111901), (3, 9407934), (6, 4703967), (9, 3135978), (18, 1567989), (27, 1045326), (54, 522663), (81, 348442), (162, 174221)]