354328254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2812129}}^1$

素因数の和:2812144

約数の個数: 24

約数和(自身を含む): 877384560

約数和(自身を除く): 523056306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2812129, 5624258, 8436387, 16872774, 19684903, 25309161, 39369806, 50618322, 59054709, 118109418, 177164127, 354328254]

約数ペア:

[(1, 354328254), (2, 177164127), (3, 118109418), (6, 59054709), (7, 50618322), (9, 39369806), (14, 25309161), (18, 19684903), (21, 16872774), (42, 8436387), (63, 5624258), (126, 2812129)]