26431866

素因数分解:

$2^1\times 3^3\times {\mathrm{489479}}^1$

素因数の和:489490

約数の個数: 16

約数和(自身を含む): 58737600

約数和(自身を除く): 32305734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 489479, 978958, 1468437, 2936874, 4405311, 8810622, 13215933, 26431866]

約数ペア:

[(1, 26431866), (2, 13215933), (3, 8810622), (6, 4405311), (9, 2936874), (18, 1468437), (27, 978958), (54, 489479)]