27918254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 51856896

約数和(自身を除く): 23938642

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 727, 1454, 1477, 2743, 2954, 5089, 5486, 9451, 10178, 18902, 19201, 38402, 66157, 132314, 153397, 306794, 1073779, 1994161, 2147558, 3988322, 13959127, 27918254]

約数ペア:

[(1, 27918254), (2, 13959127), (7, 3988322), (13, 2147558), (14, 1994161), (26, 1073779), (91, 306794), (182, 153397), (211, 132314), (422, 66157), (727, 38402), (1454, 19201), (1477, 18902), (2743, 10178), (2954, 9451), (5089, 5486)]