2019127842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227533}}^1$

素因数の和:227587

約数の個数: 48

約数和(自身を含む): 4791866040

約数和(自身を除く): 2772738198

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 227533, 455066, 682599, 1365198, 2047797, 3868061, 4095594, 6598457, 7736122, 11604183, 13196914, 19795371, 23208366, 34812549, 39590742, 59386113, 69625098, 112173769, 118772226, 224347538, 336521307, 673042614, 1009563921, 2019127842]

約数ペア:

[(1, 2019127842), (2, 1009563921), (3, 673042614), (6, 336521307), (9, 224347538), (17, 118772226), (18, 112173769), (29, 69625098), (34, 59386113), (51, 39590742), (58, 34812549), (87, 23208366), (102, 19795371), (153, 13196914), (174, 11604183), (261, 7736122), (306, 6598457), (493, 4095594), (522, 3868061), (986, 2047797), (1479, 1365198), (2958, 682599), (4437, 455066), (8874, 227533)]