28218726

素因数分解:

$2^1\times 3^3\times {\mathrm{522569}}^1$

素因数の和:522580

約数の個数: 16

約数和(自身を含む): 62708400

約数和(自身を除く): 34489674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 522569, 1045138, 1567707, 3135414, 4703121, 9406242, 14109363, 28218726]

約数ペア:

[(1, 28218726), (2, 14109363), (3, 9406242), (6, 4703121), (9, 3135414), (18, 1567707), (27, 1045138), (54, 522569)]