2018875383

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{781601}}^1$

素因数の和:781655

約数の個数: 24

約数和(自身を含む): 3414037536

約数和(自身を除く): 1395162153

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 781601, 2344803, 5471207, 7034409, 16413621, 32045641, 49240863, 96136923, 224319487, 288410769, 672958461, 2018875383]

約数ペア:

[(1, 2018875383), (3, 672958461), (7, 288410769), (9, 224319487), (21, 96136923), (41, 49240863), (63, 32045641), (123, 16413621), (287, 7034409), (369, 5471207), (861, 2344803), (2583, 781601)]