71831004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{855131}}^1$

素因数の和:855145

約数の個数: 24

約数和(自身を含む): 191549568

約数和(自身を除く): 119718564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 855131, 1710262, 2565393, 3420524, 5130786, 5985917, 10261572, 11971834, 17957751, 23943668, 35915502, 71831004]

約数ペア:

[(1, 71831004), (2, 35915502), (3, 23943668), (4, 17957751), (6, 11971834), (7, 10261572), (12, 5985917), (14, 5130786), (21, 3420524), (28, 2565393), (42, 1710262), (84, 855131)]