66129768

素因数分解:

$2^3\times 3^2\times {\mathrm{918469}}^1$

素因数の和:918481

約数の個数: 24

約数和(自身を含む): 179101650

約数和(自身を除く): 112971882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 918469, 1836938, 2755407, 3673876, 5510814, 7347752, 8266221, 11021628, 16532442, 22043256, 33064884, 66129768]

約数ペア:

[(1, 66129768), (2, 33064884), (3, 22043256), (4, 16532442), (6, 11021628), (8, 8266221), (9, 7347752), (12, 5510814), (18, 3673876), (24, 2755407), (36, 1836938), (72, 918469)]