816960042

素因数分解:

$2^1\times 3^2\times {\mathrm{45386669}}^1$

素因数の和:45386677

約数の個数: 12

約数和(自身を含む): 1770080130

約数和(自身を除く): 953120088

約数列:

[1, 2, 3, 6, 9, 18, 45386669, 90773338, 136160007, 272320014, 408480021, 816960042]

約数ペア:

[(1, 816960042), (2, 408480021), (3, 272320014), (6, 136160007), (9, 90773338), (18, 45386669)]