131294646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1042021}}^1$

素因数の和:1042036

約数の個数: 24

約数和(自身を含む): 325110864

約数和(自身を除く): 193816218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1042021, 2084042, 3126063, 6252126, 7294147, 9378189, 14588294, 18756378, 21882441, 43764882, 65647323, 131294646]

約数ペア:

[(1, 131294646), (2, 65647323), (3, 43764882), (6, 21882441), (7, 18756378), (9, 14588294), (14, 9378189), (18, 7294147), (21, 6252126), (42, 3126063), (63, 2084042), (126, 1042021)]