8281404

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 21021000

約数和(自身を除く): 12739596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 499, 922, 998, 1383, 1497, 1844, 1996, 2766, 2994, 4149, 4491, 5532, 5988, 8298, 8982, 16596, 17964, 230039, 460078, 690117, 920156, 1380234, 2070351, 2760468, 4140702, 8281404]

約数ペア:

[(1, 8281404), (2, 4140702), (3, 2760468), (4, 2070351), (6, 1380234), (9, 920156), (12, 690117), (18, 460078), (36, 230039), (461, 17964), (499, 16596), (922, 8982), (998, 8298), (1383, 5988), (1497, 5532), (1844, 4491), (1996, 4149), (2766, 2994)]