21744162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109819}}^1$

素因数の和:109838

約数の個数: 24

約数和(自身を含む): 51395760

約数和(自身を除く): 29651598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 109819, 219638, 329457, 658914, 988371, 1208009, 1976742, 2416018, 3624027, 7248054, 10872081, 21744162]

約数ペア:

[(1, 21744162), (2, 10872081), (3, 7248054), (6, 3624027), (9, 2416018), (11, 1976742), (18, 1208009), (22, 988371), (33, 658914), (66, 329457), (99, 219638), (198, 109819)]