28017846

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2459}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 62582400

約数和(自身を除く): 34564554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 2459, 3798, 4918, 5697, 7377, 11394, 14754, 22131, 44262, 66393, 132786, 518849, 1037698, 1556547, 3113094, 4669641, 9339282, 14008923, 28017846]

約数ペア:

[(1, 28017846), (2, 14008923), (3, 9339282), (6, 4669641), (9, 3113094), (18, 1556547), (27, 1037698), (54, 518849), (211, 132786), (422, 66393), (633, 44262), (1266, 22131), (1899, 14754), (2459, 11394), (3798, 7377), (4918, 5697)]