138374226

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 316967040

約数和(自身を除く): 178592814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 542, 813, 1493, 1626, 2439, 2986, 4479, 4878, 5149, 8958, 10298, 13437, 15447, 26874, 28367, 30894, 46341, 56734, 85101, 92682, 170202, 255303, 404603, 510606, 809206, 1213809, 2427618, 3641427, 7282854, 7687457, 15374914, 23062371, 46124742, 69187113, 138374226]

約数ペア:

[(1, 138374226), (2, 69187113), (3, 46124742), (6, 23062371), (9, 15374914), (18, 7687457), (19, 7282854), (38, 3641427), (57, 2427618), (114, 1213809), (171, 809206), (271, 510606), (342, 404603), (542, 255303), (813, 170202), (1493, 92682), (1626, 85101), (2439, 56734), (2986, 46341), (4479, 30894), (4878, 28367), (5149, 26874), (8958, 15447), (10298, 13437)]