28863378

素因数分解:

$2^1\times 3^4\times {\mathrm{178169}}^1$

素因数の和:178183

約数の個数: 20

約数和(自身を含む): 64675710

約数和(自身を除く): 35812332

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178169, 356338, 534507, 1069014, 1603521, 3207042, 4810563, 9621126, 14431689, 28863378]

約数ペア:

[(1, 28863378), (2, 14431689), (3, 9621126), (6, 4810563), (9, 3207042), (18, 1603521), (27, 1069014), (54, 534507), (81, 356338), (162, 178169)]