139960638

素因数分解:

$2^1\times 3^2\times {\mathrm{2591}}^1\times {\mathrm{3001}}^1$

素因数の和:5600

約数の個数: 24

約数和(自身を含む): 303466176

約数和(自身を除く): 163505538

約数列:

[1, 2, 3, 6, 9, 18, 2591, 3001, 5182, 6002, 7773, 9003, 15546, 18006, 23319, 27009, 46638, 54018, 7775591, 15551182, 23326773, 46653546, 69980319, 139960638]

約数ペア:

[(1, 139960638), (2, 69980319), (3, 46653546), (6, 23326773), (9, 15551182), (18, 7775591), (2591, 54018), (3001, 46638), (5182, 27009), (6002, 23319), (7773, 18006), (9003, 15546)]