8780982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{209071}}^1$

素因数の和:209083

約数の個数: 16

約数和(自身を含む): 20070912

約数和(自身を除く): 11289930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 209071, 418142, 627213, 1254426, 1463497, 2926994, 4390491, 8780982]

約数ペア:

[(1, 8780982), (2, 4390491), (3, 2926994), (6, 1463497), (7, 1254426), (14, 627213), (21, 418142), (42, 209071)]