2009898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10151}}^1$

素因数の和:10170

約数の個数: 24

約数和(自身を含む): 4751136

約数和(自身を除く): 2741238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 10151, 20302, 30453, 60906, 91359, 111661, 182718, 223322, 334983, 669966, 1004949, 2009898]

約数ペア:

[(1, 2009898), (2, 1004949), (3, 669966), (6, 334983), (9, 223322), (11, 182718), (18, 111661), (22, 91359), (33, 60906), (66, 30453), (99, 20302), (198, 10151)]