66011818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1553}}^1$

素因数の和:2009

約数の個数: 16

約数和(自身を含む): 101202696

約数和(自身を除く): 35190878

約数列:

[1, 2, 53, 106, 401, 802, 1553, 3106, 21253, 42506, 82309, 164618, 622753, 1245506, 33005909, 66011818]

約数ペア:

[(1, 66011818), (2, 33005909), (53, 1245506), (106, 622753), (401, 164618), (802, 82309), (1553, 42506), (3106, 21253)]