21288366

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35839}}^1$

素因数の和:35861

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 30321234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35839, 71678, 107517, 215034, 322551, 394229, 645102, 788458, 967653, 1182687, 1935306, 2365374, 3548061, 7096122, 10644183, 21288366]

約数ペア:

[(1, 21288366), (2, 10644183), (3, 7096122), (6, 3548061), (9, 2365374), (11, 1935306), (18, 1182687), (22, 967653), (27, 788458), (33, 645102), (54, 394229), (66, 322551), (99, 215034), (198, 107517), (297, 71678), (594, 35839)]