12967452

素因数分解:

$2^2\times 3^6\times {\mathrm{4447}}^1$

素因数の和:4469

約数の個数: 42

約数和(自身を含む): 34031648

約数和(自身を除く): 21064196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4447, 8894, 13341, 17788, 26682, 40023, 53364, 80046, 120069, 160092, 240138, 360207, 480276, 720414, 1080621, 1440828, 2161242, 3241863, 4322484, 6483726, 12967452]

約数ペア:

[(1, 12967452), (2, 6483726), (3, 4322484), (4, 3241863), (6, 2161242), (9, 1440828), (12, 1080621), (18, 720414), (27, 480276), (36, 360207), (54, 240138), (81, 160092), (108, 120069), (162, 80046), (243, 53364), (324, 40023), (486, 26682), (729, 17788), (972, 13341), (1458, 8894), (2916, 4447)]