2003796

素因数分解:

$2^2\times 3^2\times {\mathrm{55661}}^1$

素因数の和:55671

約数の個数: 18

約数和(自身を含む): 5065242

約数和(自身を除く): 3061446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55661, 111322, 166983, 222644, 333966, 500949, 667932, 1001898, 2003796]

約数ペア:

[(1, 2003796), (2, 1001898), (3, 667932), (4, 500949), (6, 333966), (9, 222644), (12, 166983), (18, 111322), (36, 55661)]