25530156

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{3361}}^1$

素因数の和:3582

約数の個数: 36

約数和(自身を含む): 64859704

約数和(自身を除く): 39329548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3361, 3798, 6722, 7596, 10083, 13444, 20166, 30249, 40332, 60498, 120996, 709171, 1418342, 2127513, 2836684, 4255026, 6382539, 8510052, 12765078, 25530156]

約数ペア:

[(1, 25530156), (2, 12765078), (3, 8510052), (4, 6382539), (6, 4255026), (9, 2836684), (12, 2127513), (18, 1418342), (36, 709171), (211, 120996), (422, 60498), (633, 40332), (844, 30249), (1266, 20166), (1899, 13444), (2532, 10083), (3361, 7596), (3798, 6722)]