18126141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13397}}^1$

素因数の和:13452

約数の個数: 16

約数和(自身を含む): 27010368

約数和(自身を除く): 8884227

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 13397, 40191, 147367, 442101, 549277, 1647831, 6042047, 18126141]

約数ペア:

[(1, 18126141), (3, 6042047), (11, 1647831), (33, 549277), (41, 442101), (123, 147367), (451, 40191), (1353, 13397)]