28947276

素因数分解:

$2^2\times 3^2\times {\mathrm{804091}}^1$

素因数の和:804101

約数の個数: 18

約数和(自身を含む): 73172372

約数和(自身を除く): 44225096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 804091, 1608182, 2412273, 3216364, 4824546, 7236819, 9649092, 14473638, 28947276]

約数ペア:

[(1, 28947276), (2, 14473638), (3, 9649092), (4, 7236819), (6, 4824546), (9, 3216364), (12, 2412273), (18, 1608182), (36, 804091)]