71842644

素因数分解:

$2^2\times 3^2\times {\mathrm{1995629}}^1$

素因数の和:1995639

約数の個数: 18

約数和(自身を含む): 181602330

約数和(自身を除く): 109759686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1995629, 3991258, 5986887, 7982516, 11973774, 17960661, 23947548, 35921322, 71842644]

約数ペア:

[(1, 71842644), (2, 35921322), (3, 23947548), (4, 17960661), (6, 11973774), (9, 7982516), (12, 5986887), (18, 3991258), (36, 1995629)]