66389814

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{23197}}^1$

素因数の和:23261

約数の個数: 32

約数和(自身を含む): 150323040

約数和(自身を除く): 83933226

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 23197, 46394, 69591, 139182, 208773, 417546, 626319, 1229441, 1252638, 2458882, 3688323, 7376646, 11064969, 22129938, 33194907, 66389814]

約数ペア:

[(1, 66389814), (2, 33194907), (3, 22129938), (6, 11064969), (9, 7376646), (18, 3688323), (27, 2458882), (53, 1252638), (54, 1229441), (106, 626319), (159, 417546), (318, 208773), (477, 139182), (954, 69591), (1431, 46394), (2862, 23197)]