9355388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 19891200

約数和(自身を除く): 10535812

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 199, 292, 322, 398, 511, 644, 796, 1022, 1393, 1679, 2044, 2786, 3358, 4577, 5572, 6716, 9154, 11753, 14527, 18308, 23506, 29054, 32039, 47012, 58108, 64078, 101689, 128156, 203378, 334121, 406756, 668242, 1336484, 2338847, 4677694, 9355388]

約数ペア:

[(1, 9355388), (2, 4677694), (4, 2338847), (7, 1336484), (14, 668242), (23, 406756), (28, 334121), (46, 203378), (73, 128156), (92, 101689), (146, 64078), (161, 58108), (199, 47012), (292, 32039), (322, 29054), (398, 23506), (511, 18308), (644, 14527), (796, 11753), (1022, 9154), (1393, 6716), (1679, 5572), (2044, 4577), (2786, 3358)]