66876642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530767}}^1$

素因数の和:530782

約数の個数: 24

約数和(自身を含む): 165599616

約数和(自身を除く): 98722974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530767, 1061534, 1592301, 3184602, 3715369, 4776903, 7430738, 9553806, 11146107, 22292214, 33438321, 66876642]

約数ペア:

[(1, 66876642), (2, 33438321), (3, 22292214), (6, 11146107), (7, 9553806), (9, 7430738), (14, 4776903), (18, 3715369), (21, 3184602), (42, 1592301), (63, 1061534), (126, 530767)]