129440574

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{7127}}^1$

素因数の和:8144

約数の個数: 24

約数和(自身を含む): 280771920

約数和(自身を除く): 151331346

約数列:

[1, 2, 3, 6, 9, 18, 1009, 2018, 3027, 6054, 7127, 9081, 14254, 18162, 21381, 42762, 64143, 128286, 7191143, 14382286, 21573429, 43146858, 64720287, 129440574]

約数ペア:

[(1, 129440574), (2, 64720287), (3, 43146858), (6, 21573429), (9, 14382286), (18, 7191143), (1009, 128286), (2018, 64143), (3027, 42762), (6054, 21381), (7127, 18162), (9081, 14254)]