66420912

素因数分解:

$2^4\times 3^1\times {\mathrm{1383769}}^1$

素因数の和:1383780

約数の個数: 20

約数和(自身を含む): 171587480

約数和(自身を除く): 105166568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1383769, 2767538, 4151307, 5535076, 8302614, 11070152, 16605228, 22140304, 33210456, 66420912]

約数ペア:

[(1, 66420912), (2, 33210456), (3, 22140304), (4, 16605228), (6, 11070152), (8, 8302614), (12, 5535076), (16, 4151307), (24, 2767538), (48, 1383769)]