28439478

素因数分解:

$2^1\times 3^3\times {\mathrm{526657}}^1$

素因数の和:526668

約数の個数: 16

約数和(自身を含む): 63198960

約数和(自身を除く): 34759482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 526657, 1053314, 1579971, 3159942, 4739913, 9479826, 14219739, 28439478]

約数ペア:

[(1, 28439478), (2, 14219739), (3, 9479826), (6, 4739913), (9, 3159942), (18, 1579971), (27, 1053314), (54, 526657)]