28498878

素因数分解:

$2^1\times 3^4\times {\mathrm{175919}}^1$

素因数の和:175933

約数の個数: 20

約数和(自身を含む): 63858960

約数和(自身を除く): 35360082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 175919, 351838, 527757, 1055514, 1583271, 3166542, 4749813, 9499626, 14249439, 28498878]

約数ペア:

[(1, 28498878), (2, 14249439), (3, 9499626), (6, 4749813), (9, 3166542), (18, 1583271), (27, 1055514), (54, 527757), (81, 351838), (162, 175919)]