18075356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11261

約数の個数: 24

約数和(自身を含む): 35167104

約数和(自身を除く): 17091748

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11213, 22426, 44852, 145769, 291538, 347603, 583076, 695206, 1390412, 4518839, 9037678, 18075356]

約数ペア:

[(1, 18075356), (2, 9037678), (4, 4518839), (13, 1390412), (26, 695206), (31, 583076), (52, 347603), (62, 291538), (124, 145769), (403, 44852), (806, 22426), (1612, 11213)]