8664606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20929}}^1$

素因数の和:20960

約数の個数: 24

約数和(自身を含む): 19590480

約数和(自身を除く): 10925874

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20929, 41858, 62787, 125574, 188361, 376722, 481367, 962734, 1444101, 2888202, 4332303, 8664606]

約数ペア:

[(1, 8664606), (2, 4332303), (3, 2888202), (6, 1444101), (9, 962734), (18, 481367), (23, 376722), (46, 188361), (69, 125574), (138, 62787), (207, 41858), (414, 20929)]