2809422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 7592832

約数和(自身を除く): 4783410

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2027, 4054, 6081, 12162, 14189, 18243, 22297, 28378, 36486, 42567, 44594, 66891, 85134, 127701, 133782, 156079, 200673, 255402, 312158, 401346, 468237, 936474, 1404711, 2809422]

約数ペア:

[(1, 2809422), (2, 1404711), (3, 936474), (6, 468237), (7, 401346), (9, 312158), (11, 255402), (14, 200673), (18, 156079), (21, 133782), (22, 127701), (33, 85134), (42, 66891), (63, 44594), (66, 42567), (77, 36486), (99, 28378), (126, 22297), (154, 18243), (198, 14189), (231, 12162), (462, 6081), (693, 4054), (1386, 2027)]