4944618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 12779520

約数和(自身を除く): 7834902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 127, 189, 206, 254, 309, 378, 381, 618, 721, 762, 889, 927, 1143, 1442, 1778, 1854, 2163, 2286, 2667, 2781, 3429, 4326, 5334, 5562, 6489, 6858, 8001, 12978, 13081, 16002, 19467, 24003, 26162, 38934, 39243, 48006, 78486, 91567, 117729, 183134, 235458, 274701, 353187, 549402, 706374, 824103, 1648206, 2472309, 4944618]

約数ペア:

[(1, 4944618), (2, 2472309), (3, 1648206), (6, 824103), (7, 706374), (9, 549402), (14, 353187), (18, 274701), (21, 235458), (27, 183134), (42, 117729), (54, 91567), (63, 78486), (103, 48006), (126, 39243), (127, 38934), (189, 26162), (206, 24003), (254, 19467), (309, 16002), (378, 13081), (381, 12978), (618, 8001), (721, 6858), (762, 6489), (889, 5562), (927, 5334), (1143, 4326), (1442, 3429), (1778, 2781), (1854, 2667), (2163, 2286)]