16867452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 45301760

約数和(自身を除く): 28434308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1279, 1884, 2198, 2558, 3297, 3837, 4396, 5116, 6594, 7674, 8953, 13188, 15348, 17906, 26859, 35812, 53718, 107436, 200803, 401606, 602409, 803212, 1204818, 1405621, 2409636, 2811242, 4216863, 5622484, 8433726, 16867452]

約数ペア:

[(1, 16867452), (2, 8433726), (3, 5622484), (4, 4216863), (6, 2811242), (7, 2409636), (12, 1405621), (14, 1204818), (21, 803212), (28, 602409), (42, 401606), (84, 200803), (157, 107436), (314, 53718), (471, 35812), (628, 26859), (942, 17906), (1099, 15348), (1279, 13188), (1884, 8953), (2198, 7674), (2558, 6594), (3297, 5116), (3837, 4396)]