746543994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17774857}}^1$

素因数の和:17774869

約数の個数: 16

約数和(自身を含む): 1706386368

約数和(自身を除く): 959842374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 17774857, 35549714, 53324571, 106649142, 124423999, 248847998, 373271997, 746543994]

約数ペア:

[(1, 746543994), (2, 373271997), (3, 248847998), (6, 124423999), (7, 106649142), (14, 53324571), (21, 35549714), (42, 17774857)]