66209514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1576417}}^1$

素因数の和:1576429

約数の個数: 16

約数和(自身を含む): 151336128

約数和(自身を除く): 85126614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1576417, 3152834, 4729251, 9458502, 11034919, 22069838, 33104757, 66209514]

約数ペア:

[(1, 66209514), (2, 33104757), (3, 22069838), (6, 11034919), (7, 9458502), (14, 4729251), (21, 3152834), (42, 1576417)]