2008657854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15941729}}^1$

素因数の和:15941744

約数の個数: 24

約数和(自身を含む): 4973819760

約数和(自身を除く): 2965161906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15941729, 31883458, 47825187, 95650374, 111592103, 143475561, 223184206, 286951122, 334776309, 669552618, 1004328927, 2008657854]

約数ペア:

[(1, 2008657854), (2, 1004328927), (3, 669552618), (6, 334776309), (7, 286951122), (9, 223184206), (14, 143475561), (18, 111592103), (21, 95650374), (42, 47825187), (63, 31883458), (126, 15941729)]