7763994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 19685952

約数和(自身を除く): 11921958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1433, 1806, 2709, 2866, 4299, 5418, 8598, 10031, 12897, 20062, 25794, 30093, 60186, 61619, 90279, 123238, 180558, 184857, 369714, 431333, 554571, 862666, 1109142, 1293999, 2587998, 3881997, 7763994]

約数ペア:

[(1, 7763994), (2, 3881997), (3, 2587998), (6, 1293999), (7, 1109142), (9, 862666), (14, 554571), (18, 431333), (21, 369714), (42, 184857), (43, 180558), (63, 123238), (86, 90279), (126, 61619), (129, 60186), (258, 30093), (301, 25794), (387, 20062), (602, 12897), (774, 10031), (903, 8598), (1433, 5418), (1806, 4299), (2709, 2866)]