18343224

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 50164920

約数和(自身を除く): 31821696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2381, 2568, 3852, 4762, 7143, 7704, 9524, 14286, 19048, 21429, 28572, 42858, 57144, 85716, 171432, 254767, 509534, 764301, 1019068, 1528602, 2038136, 2292903, 3057204, 4585806, 6114408, 9171612, 18343224]

約数ペア:

[(1, 18343224), (2, 9171612), (3, 6114408), (4, 4585806), (6, 3057204), (8, 2292903), (9, 2038136), (12, 1528602), (18, 1019068), (24, 764301), (36, 509534), (72, 254767), (107, 171432), (214, 85716), (321, 57144), (428, 42858), (642, 28572), (856, 21429), (963, 19048), (1284, 14286), (1926, 9524), (2381, 7704), (2568, 7143), (3852, 4762)]