18530568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36767}}^1$

素因数の和:36786

約数の個数: 48

約数和(自身を含む): 57358080

約数和(自身を除く): 38827512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 36767, 73534, 110301, 147068, 220602, 257369, 294136, 330903, 441204, 514738, 661806, 772107, 882408, 1029476, 1323612, 1544214, 2058952, 2316321, 2647224, 3088428, 4632642, 6176856, 9265284, 18530568]

約数ペア:

[(1, 18530568), (2, 9265284), (3, 6176856), (4, 4632642), (6, 3088428), (7, 2647224), (8, 2316321), (9, 2058952), (12, 1544214), (14, 1323612), (18, 1029476), (21, 882408), (24, 772107), (28, 661806), (36, 514738), (42, 441204), (56, 330903), (63, 294136), (72, 257369), (84, 220602), (126, 147068), (168, 110301), (252, 73534), (504, 36767)]