2012168826

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1574467}}^1$

素因数の和:1574546

約数の個数: 24

約数和(自身を含む): 4421106144

約数和(自身を除く): 2408937318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1574467, 3148934, 4723401, 9446802, 14170203, 28340406, 111787157, 223574314, 335361471, 670722942, 1006084413, 2012168826]

約数ペア:

[(1, 2012168826), (2, 1006084413), (3, 670722942), (6, 335361471), (9, 223574314), (18, 111787157), (71, 28340406), (142, 14170203), (213, 9446802), (426, 4723401), (639, 3148934), (1278, 1574467)]