80904558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1926299}}^1$

素因数の和:1926311

約数の個数: 16

約数和(自身を含む): 184924800

約数和(自身を除く): 104020242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1926299, 3852598, 5778897, 11557794, 13484093, 26968186, 40452279, 80904558]

約数ペア:

[(1, 80904558), (2, 40452279), (3, 26968186), (6, 13484093), (7, 11557794), (14, 5778897), (21, 3852598), (42, 1926299)]