64434978

素因数分解:

$2^1\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{2927}}^1$

素因数の和:4158

約数の個数: 24

約数和(自身を含む): 139771008

約数和(自身を除く): 75336030

約数列:

[1, 2, 3, 6, 9, 18, 1223, 2446, 2927, 3669, 5854, 7338, 8781, 11007, 17562, 22014, 26343, 52686, 3579721, 7159442, 10739163, 21478326, 32217489, 64434978]

約数ペア:

[(1, 64434978), (2, 32217489), (3, 21478326), (6, 10739163), (9, 7159442), (18, 3579721), (1223, 52686), (2446, 26343), (2927, 22014), (3669, 17562), (5854, 11007), (7338, 8781)]