2016118881

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{38603}}^1$

素因数の和:39445

約数の個数: 24

約数和(自身を含む): 3332297280

約数和(自身を除く): 1316178399

約数列:

[1, 3, 7, 9, 21, 63, 829, 2487, 5803, 7461, 17409, 38603, 52227, 115809, 270221, 347427, 810663, 2431989, 32001887, 96005661, 224013209, 288016983, 672039627, 2016118881]

約数ペア:

[(1, 2016118881), (3, 672039627), (7, 288016983), (9, 224013209), (21, 96005661), (63, 32001887), (829, 2431989), (2487, 810663), (5803, 347427), (7461, 270221), (17409, 115809), (38603, 52227)]