1904803218

素因数分解:

$2^1\times 3^2\times {\mathrm{105822401}}^1$

素因数の和:105822409

約数の個数: 12

約数和(自身を含む): 4127073678

約数和(自身を除く): 2222270460

約数列:

[1, 2, 3, 6, 9, 18, 105822401, 211644802, 317467203, 634934406, 952401609, 1904803218]

約数ペア:

[(1, 1904803218), (2, 952401609), (3, 634934406), (6, 317467203), (9, 211644802), (18, 105822401)]