2989836

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1630

約数の個数: 36

約数和(自身を含む): 7705152

約数和(自身を除く): 4715316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1567, 1908, 3134, 4701, 6268, 9402, 14103, 18804, 28206, 56412, 83051, 166102, 249153, 332204, 498306, 747459, 996612, 1494918, 2989836]

約数ペア:

[(1, 2989836), (2, 1494918), (3, 996612), (4, 747459), (6, 498306), (9, 332204), (12, 249153), (18, 166102), (36, 83051), (53, 56412), (106, 28206), (159, 18804), (212, 14103), (318, 9402), (477, 6268), (636, 4701), (954, 3134), (1567, 1908)]