2018096217

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2339}}^1\times {\mathrm{2591}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 2996248320

約数和(自身を除く): 978152103

約数列:

[1, 3, 9, 37, 111, 333, 2339, 2591, 7017, 7773, 21051, 23319, 86543, 95867, 259629, 287601, 778887, 862803, 6060349, 18181047, 54543141, 224232913, 672698739, 2018096217]

約数ペア:

[(1, 2018096217), (3, 672698739), (9, 224232913), (37, 54543141), (111, 18181047), (333, 6060349), (2339, 862803), (2591, 778887), (7017, 287601), (7773, 259629), (21051, 95867), (23319, 86543)]