6670004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13781}}^1$

素因数の和:13807

約数の個数: 18

約数和(自身を含む): 12831042

約数和(自身を除く): 6161038

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 13781, 27562, 55124, 151591, 303182, 606364, 1667501, 3335002, 6670004]

約数ペア:

[(1, 6670004), (2, 3335002), (4, 1667501), (11, 606364), (22, 303182), (44, 151591), (121, 55124), (242, 27562), (484, 13781)]