8640732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31307}}^1$

素因数の和:31337

約数の個数: 24

約数和(自身を含む): 21038976

約数和(自身を除く): 12398244

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 31307, 62614, 93921, 125228, 187842, 375684, 720061, 1440122, 2160183, 2880244, 4320366, 8640732]

約数ペア:

[(1, 8640732), (2, 4320366), (3, 2880244), (4, 2160183), (6, 1440122), (12, 720061), (23, 375684), (46, 187842), (69, 125228), (92, 93921), (138, 62614), (276, 31307)]