15713418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 40219200

約数和(自身を除く): 24505782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 57, 58, 87, 97, 98, 114, 133, 147, 174, 194, 203, 266, 291, 294, 399, 406, 551, 582, 609, 679, 798, 931, 1102, 1218, 1358, 1421, 1653, 1843, 1862, 2037, 2793, 2813, 2842, 3306, 3686, 3857, 4074, 4263, 4753, 5529, 5586, 5626, 7714, 8439, 8526, 9506, 11058, 11571, 12901, 14259, 16878, 19691, 23142, 25802, 26999, 28518, 38703, 39382, 53447, 53998, 59073, 77406, 80997, 90307, 106894, 118146, 137837, 160341, 161994, 180614, 270921, 275674, 320682, 374129, 413511, 541842, 748258, 827022, 1122387, 2244774, 2618903, 5237806, 7856709, 15713418]

約数ペア:

[(1, 15713418), (2, 7856709), (3, 5237806), (6, 2618903), (7, 2244774), (14, 1122387), (19, 827022), (21, 748258), (29, 541842), (38, 413511), (42, 374129), (49, 320682), (57, 275674), (58, 270921), (87, 180614), (97, 161994), (98, 160341), (114, 137837), (133, 118146), (147, 106894), (174, 90307), (194, 80997), (203, 77406), (266, 59073), (291, 53998), (294, 53447), (399, 39382), (406, 38703), (551, 28518), (582, 26999), (609, 25802), (679, 23142), (798, 19691), (931, 16878), (1102, 14259), (1218, 12901), (1358, 11571), (1421, 11058), (1653, 9506), (1843, 8526), (1862, 8439), (2037, 7714), (2793, 5626), (2813, 5586), (2842, 5529), (3306, 4753), (3686, 4263), (3857, 4074)]