129709836

素因数分解:

$2^2\times 3^4\times {\mathrm{400339}}^1$

素因数の和:400355

約数の個数: 30

約数和(自身を含む): 339087980

約数和(自身を除く): 209378144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 400339, 800678, 1201017, 1601356, 2402034, 3603051, 4804068, 7206102, 10809153, 14412204, 21618306, 32427459, 43236612, 64854918, 129709836]

約数ペア:

[(1, 129709836), (2, 64854918), (3, 43236612), (4, 32427459), (6, 21618306), (9, 14412204), (12, 10809153), (18, 7206102), (27, 4804068), (36, 3603051), (54, 2402034), (81, 1601356), (108, 1201017), (162, 800678), (324, 400339)]