2656206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7027}}^1$

素因数の和:7045

約数の個数: 32

約数和(自身を含む): 6746880

約数和(自身を除く): 4090674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7027, 14054, 21081, 42162, 49189, 63243, 98378, 126486, 147567, 189729, 295134, 379458, 442701, 885402, 1328103, 2656206]

約数ペア:

[(1, 2656206), (2, 1328103), (3, 885402), (6, 442701), (7, 379458), (9, 295134), (14, 189729), (18, 147567), (21, 126486), (27, 98378), (42, 63243), (54, 49189), (63, 42162), (126, 21081), (189, 14054), (378, 7027)]