2648844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6710

約数の個数: 36

約数和(自身を含む): 7305480

約数和(自身を除く): 4656636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 6689, 13378, 20067, 26756, 40134, 60201, 73579, 80268, 120402, 147158, 220737, 240804, 294316, 441474, 662211, 882948, 1324422, 2648844]

約数ペア:

[(1, 2648844), (2, 1324422), (3, 882948), (4, 662211), (6, 441474), (9, 294316), (11, 240804), (12, 220737), (18, 147158), (22, 120402), (33, 80268), (36, 73579), (44, 60201), (66, 40134), (99, 26756), (132, 20067), (198, 13378), (396, 6689)]