2012121564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1\times {\mathrm{4457}}^1$

素因数の和:6694

約数の個数: 48

約数和(自身を含む): 4974486048

約数和(自身を除く): 2962364484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2213, 4426, 4457, 6639, 8852, 8914, 13278, 13371, 17828, 26556, 26742, 37621, 53484, 75242, 75769, 112863, 150484, 151538, 225726, 227307, 303076, 451452, 454614, 909228, 9863341, 19726682, 29590023, 39453364, 59180046, 118360092, 167676797, 335353594, 503030391, 670707188, 1006060782, 2012121564]

約数ペア:

[(1, 2012121564), (2, 1006060782), (3, 670707188), (4, 503030391), (6, 335353594), (12, 167676797), (17, 118360092), (34, 59180046), (51, 39453364), (68, 29590023), (102, 19726682), (204, 9863341), (2213, 909228), (4426, 454614), (4457, 451452), (6639, 303076), (8852, 227307), (8914, 225726), (13278, 151538), (13371, 150484), (17828, 112863), (26556, 75769), (26742, 75242), (37621, 53484)]