16730568

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10103}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 47286720

約数和(自身を除く): 30556152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10103, 20206, 30309, 40412, 60618, 80824, 90927, 121236, 181854, 232369, 242472, 363708, 464738, 697107, 727416, 929476, 1394214, 1858952, 2091321, 2788428, 4182642, 5576856, 8365284, 16730568]

約数ペア:

[(1, 16730568), (2, 8365284), (3, 5576856), (4, 4182642), (6, 2788428), (8, 2091321), (9, 1858952), (12, 1394214), (18, 929476), (23, 727416), (24, 697107), (36, 464738), (46, 363708), (69, 242472), (72, 232369), (92, 181854), (138, 121236), (184, 90927), (207, 80824), (276, 60618), (414, 40412), (552, 30309), (828, 20206), (1656, 10103)]