28852686

素因数分解:

$2^1\times 3^4\times {\mathrm{178103}}^1$

素因数の和:178117

約数の個数: 20

約数和(自身を含む): 64651752

約数和(自身を除く): 35799066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178103, 356206, 534309, 1068618, 1602927, 3205854, 4808781, 9617562, 14426343, 28852686]

約数ペア:

[(1, 28852686), (2, 14426343), (3, 9617562), (6, 4808781), (9, 3205854), (18, 1602927), (27, 1068618), (54, 534309), (81, 356206), (162, 178103)]