121720452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3271}}^1$

素因数の和:3728

約数の個数: 48

約数和(自身を含む): 325420032

約数和(自身を除く): 203699580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 886, 1329, 1772, 2658, 3101, 3271, 5316, 6202, 6542, 9303, 9813, 12404, 13084, 18606, 19626, 22897, 37212, 39252, 45794, 68691, 91588, 137382, 274764, 1449053, 2898106, 4347159, 5796212, 8694318, 10143371, 17388636, 20286742, 30430113, 40573484, 60860226, 121720452]

約数ペア:

[(1, 121720452), (2, 60860226), (3, 40573484), (4, 30430113), (6, 20286742), (7, 17388636), (12, 10143371), (14, 8694318), (21, 5796212), (28, 4347159), (42, 2898106), (84, 1449053), (443, 274764), (886, 137382), (1329, 91588), (1772, 68691), (2658, 45794), (3101, 39252), (3271, 37212), (5316, 22897), (6202, 19626), (6542, 18606), (9303, 13084), (9813, 12404)]