1108978866

素因数分解:

$2^1\times 3^2\times {\mathrm{61609937}}^1$

素因数の和:61609945

約数の個数: 12

約数和(自身を含む): 2402787582

約数和(自身を除く): 1293808716

約数列:

[1, 2, 3, 6, 9, 18, 61609937, 123219874, 184829811, 369659622, 554489433, 1108978866]

約数ペア:

[(1, 1108978866), (2, 554489433), (3, 369659622), (6, 184829811), (9, 123219874), (18, 61609937)]