11561166

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4091}}^1$

素因数の和:4256

約数の個数: 24

約数和(自身を含む): 25214904

約数和(自身を除く): 13653738

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4091, 8182, 12273, 24546, 36819, 73638, 642287, 1284574, 1926861, 3853722, 5780583, 11561166]

約数ペア:

[(1, 11561166), (2, 5780583), (3, 3853722), (6, 1926861), (9, 1284574), (18, 642287), (157, 73638), (314, 36819), (471, 24546), (942, 12273), (1413, 8182), (2826, 4091)]