18165032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 17604568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 367, 538, 734, 1076, 1468, 2152, 2936, 6187, 8441, 12374, 16882, 24748, 33764, 49496, 67528, 98723, 197446, 394892, 789784, 2270629, 4541258, 9082516, 18165032]

約数ペア:

[(1, 18165032), (2, 9082516), (4, 4541258), (8, 2270629), (23, 789784), (46, 394892), (92, 197446), (184, 98723), (269, 67528), (367, 49496), (538, 33764), (734, 24748), (1076, 16882), (1468, 12374), (2152, 8441), (2936, 6187)]