7216902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 20127744

約数和(自身を除く): 12910842

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 127, 154, 198, 231, 246, 254, 287, 369, 381, 451, 462, 574, 693, 738, 762, 861, 889, 902, 1143, 1353, 1386, 1397, 1722, 1778, 2286, 2583, 2667, 2706, 2794, 3157, 4059, 4191, 5166, 5207, 5334, 6314, 8001, 8118, 8382, 9471, 9779, 10414, 12573, 15621, 16002, 18942, 19558, 25146, 28413, 29337, 31242, 36449, 46863, 56826, 57277, 58674, 72898, 88011, 93726, 109347, 114554, 171831, 176022, 218694, 328041, 343662, 400939, 515493, 656082, 801878, 1030986, 1202817, 2405634, 3608451, 7216902]

約数ペア:

[(1, 7216902), (2, 3608451), (3, 2405634), (6, 1202817), (7, 1030986), (9, 801878), (11, 656082), (14, 515493), (18, 400939), (21, 343662), (22, 328041), (33, 218694), (41, 176022), (42, 171831), (63, 114554), (66, 109347), (77, 93726), (82, 88011), (99, 72898), (123, 58674), (126, 57277), (127, 56826), (154, 46863), (198, 36449), (231, 31242), (246, 29337), (254, 28413), (287, 25146), (369, 19558), (381, 18942), (451, 16002), (462, 15621), (574, 12573), (693, 10414), (738, 9779), (762, 9471), (861, 8382), (889, 8118), (902, 8001), (1143, 6314), (1353, 5334), (1386, 5207), (1397, 5166), (1722, 4191), (1778, 4059), (2286, 3157), (2583, 2794), (2667, 2706)]