2016407547

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51047}}^1$

素因数の和:51093

約数の個数: 64

約数和(自身を含む): 3920486400

約数和(自身を除く): 1904078853

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5643, 13167, 39501, 51047, 153141, 357329, 459423, 561517, 969893, 1071987, 1378269, 1684551, 2909679, 3215961, 3930619, 5053653, 6789251, 8729037, 9647883, 10668823, 11791857, 15160959, 20367753, 26187111, 32006469, 35375571, 61103259, 74681761, 96019407, 106126713, 183309777, 224045283, 288058221, 672135849, 2016407547]

約数ペア:

[(1, 2016407547), (3, 672135849), (7, 288058221), (9, 224045283), (11, 183309777), (19, 106126713), (21, 96019407), (27, 74681761), (33, 61103259), (57, 35375571), (63, 32006469), (77, 26187111), (99, 20367753), (133, 15160959), (171, 11791857), (189, 10668823), (209, 9647883), (231, 8729037), (297, 6789251), (399, 5053653), (513, 3930619), (627, 3215961), (693, 2909679), (1197, 1684551), (1463, 1378269), (1881, 1071987), (2079, 969893), (3591, 561517), (4389, 459423), (5643, 357329), (13167, 153141), (39501, 51047)]