66642954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1586737}}^1$

素因数の和:1586749

約数の個数: 16

約数和(自身を含む): 152326848

約数和(自身を除く): 85683894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1586737, 3173474, 4760211, 9520422, 11107159, 22214318, 33321477, 66642954]

約数ペア:

[(1, 66642954), (2, 33321477), (3, 22214318), (6, 11107159), (7, 9520422), (14, 4760211), (21, 3173474), (42, 1586737)]