18026992

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 30

約数和(自身を含む): 35940408

約数和(自身を除く): 17913416

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 823, 1369, 1646, 2738, 3292, 5476, 6584, 10952, 13168, 21904, 30451, 60902, 121804, 243608, 487216, 1126687, 2253374, 4506748, 9013496, 18026992]

約数ペア:

[(1, 18026992), (2, 9013496), (4, 4506748), (8, 2253374), (16, 1126687), (37, 487216), (74, 243608), (148, 121804), (296, 60902), (592, 30451), (823, 21904), (1369, 13168), (1646, 10952), (2738, 6584), (3292, 5476)]