78552942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1007089}}^1$

素因数の和:1007107

約数の個数: 16

約数和(自身を含む): 169191120

約数和(自身を除く): 90638178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1007089, 2014178, 3021267, 6042534, 13092157, 26184314, 39276471, 78552942]

約数ペア:

[(1, 78552942), (2, 39276471), (3, 26184314), (6, 13092157), (13, 6042534), (26, 3021267), (39, 2014178), (78, 1007089)]