7900086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 17519040

約数和(自身を除く): 9618954

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 131, 138, 262, 393, 437, 529, 786, 874, 1058, 1311, 1587, 2489, 2622, 3013, 3174, 4978, 6026, 7467, 9039, 10051, 14934, 18078, 20102, 30153, 57247, 60306, 69299, 114494, 138598, 171741, 207897, 343482, 415794, 1316681, 2633362, 3950043, 7900086]

約数ペア:

[(1, 7900086), (2, 3950043), (3, 2633362), (6, 1316681), (19, 415794), (23, 343482), (38, 207897), (46, 171741), (57, 138598), (69, 114494), (114, 69299), (131, 60306), (138, 57247), (262, 30153), (393, 20102), (437, 18078), (529, 14934), (786, 10051), (874, 9039), (1058, 7467), (1311, 6026), (1587, 4978), (2489, 3174), (2622, 3013)]