71012556

素因数分解:

$2^2\times 3^2\times {\mathrm{1972571}}^1$

素因数の和:1972581

約数の個数: 18

約数和(自身を含む): 179504052

約数和(自身を除く): 108491496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1972571, 3945142, 5917713, 7890284, 11835426, 17753139, 23670852, 35506278, 71012556]

約数ペア:

[(1, 71012556), (2, 35506278), (3, 23670852), (4, 17753139), (6, 11835426), (9, 7890284), (12, 5917713), (18, 3945142), (36, 1972571)]