6566664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1619}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 17787600

約数和(自身を除く): 11220936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 1619, 2028, 3238, 4056, 4857, 6476, 9714, 12952, 19428, 21047, 38856, 42094, 63141, 84188, 126282, 168376, 252564, 273611, 505128, 547222, 820833, 1094444, 1641666, 2188888, 3283332, 6566664]

約数ペア:

[(1, 6566664), (2, 3283332), (3, 2188888), (4, 1641666), (6, 1094444), (8, 820833), (12, 547222), (13, 505128), (24, 273611), (26, 252564), (39, 168376), (52, 126282), (78, 84188), (104, 63141), (156, 42094), (169, 38856), (312, 21047), (338, 19428), (507, 12952), (676, 9714), (1014, 6476), (1352, 4857), (1619, 4056), (2028, 3238)]