31187004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{70241}}^1$

素因数の和:70285

約数の個数: 24

約数和(自身を含む): 74737488

約数和(自身を除く): 43550484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 70241, 140482, 210723, 280964, 421446, 842892, 2598917, 5197834, 7796751, 10395668, 15593502, 31187004]

約数ペア:

[(1, 31187004), (2, 15593502), (3, 10395668), (4, 7796751), (6, 5197834), (12, 2598917), (37, 842892), (74, 421446), (111, 280964), (148, 210723), (222, 140482), (444, 70241)]