71879004

素因数分解:

$2^2\times 3^2\times {\mathrm{1996639}}^1$

素因数の和:1996649

約数の個数: 18

約数和(自身を含む): 181694240

約数和(自身を除く): 109815236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1996639, 3993278, 5989917, 7986556, 11979834, 17969751, 23959668, 35939502, 71879004]

約数ペア:

[(1, 71879004), (2, 35939502), (3, 23959668), (4, 17969751), (6, 11979834), (9, 7986556), (12, 5989917), (18, 3993278), (36, 1996639)]