39810386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 77215680

約数和(自身を除く): 37405294

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 269, 341, 434, 538, 682, 961, 1883, 1922, 2387, 2959, 3766, 4774, 5918, 6727, 8339, 10571, 13454, 16678, 20713, 21142, 41426, 58373, 73997, 91729, 116746, 147994, 183458, 258509, 517018, 642103, 1284206, 1809563, 2843599, 3619126, 5687198, 19905193, 39810386]

約数ペア:

[(1, 39810386), (2, 19905193), (7, 5687198), (11, 3619126), (14, 2843599), (22, 1809563), (31, 1284206), (62, 642103), (77, 517018), (154, 258509), (217, 183458), (269, 147994), (341, 116746), (434, 91729), (538, 73997), (682, 58373), (961, 41426), (1883, 21142), (1922, 20713), (2387, 16678), (2959, 13454), (3766, 10571), (4774, 8339), (5918, 6727)]