8220954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{195737}}^1$

素因数の和:195749

約数の個数: 16

約数和(自身を含む): 18790848

約数和(自身を除く): 10569894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 195737, 391474, 587211, 1174422, 1370159, 2740318, 4110477, 8220954]

約数ペア:

[(1, 8220954), (2, 4110477), (3, 2740318), (6, 1370159), (7, 1174422), (14, 587211), (21, 391474), (42, 195737)]