68854554

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{13613}}^1$

素因数の和:13902

約数の個数: 24

約数和(自身を含む): 149726772

約数和(自身を除く): 80872218

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 13613, 27226, 40839, 81678, 122517, 245034, 3825253, 7650506, 11475759, 22951518, 34427277, 68854554]

約数ペア:

[(1, 68854554), (2, 34427277), (3, 22951518), (6, 11475759), (9, 7650506), (18, 3825253), (281, 245034), (562, 122517), (843, 81678), (1686, 40839), (2529, 27226), (5058, 13613)]