18232146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 42142464

約数和(自身を除く): 23910318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 937, 1081, 1874, 2162, 2811, 3243, 5622, 6486, 8433, 9729, 16866, 19458, 21551, 43102, 44039, 64653, 88078, 129306, 132117, 193959, 264234, 387918, 396351, 792702, 1012897, 2025794, 3038691, 6077382, 9116073, 18232146]

約数ペア:

[(1, 18232146), (2, 9116073), (3, 6077382), (6, 3038691), (9, 2025794), (18, 1012897), (23, 792702), (46, 396351), (47, 387918), (69, 264234), (94, 193959), (138, 132117), (141, 129306), (207, 88078), (282, 64653), (414, 44039), (423, 43102), (846, 21551), (937, 19458), (1081, 16866), (1874, 9729), (2162, 8433), (2811, 6486), (3243, 5622)]