71281674

素因数分解:

$2^1\times 3^3\times {\mathrm{1320031}}^1$

素因数の和:1320042

約数の個数: 16

約数和(自身を含む): 158403840

約数和(自身を除く): 87122166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1320031, 2640062, 3960093, 7920186, 11880279, 23760558, 35640837, 71281674]

約数ペア:

[(1, 71281674), (2, 35640837), (3, 23760558), (6, 11880279), (9, 7920186), (18, 3960093), (27, 2640062), (54, 1320031)]