8581986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{68111}}^1$

素因数の和:68126

約数の個数: 24

約数和(自身を含む): 21250944

約数和(自身を除く): 12668958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 68111, 136222, 204333, 408666, 476777, 612999, 953554, 1225998, 1430331, 2860662, 4290993, 8581986]

約数ペア:

[(1, 8581986), (2, 4290993), (3, 2860662), (6, 1430331), (7, 1225998), (9, 953554), (14, 612999), (18, 476777), (21, 408666), (42, 204333), (63, 136222), (126, 68111)]