2721288

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 6903360

約数和(自身を除く): 4182072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1597, 1704, 3194, 4791, 6388, 9582, 12776, 19164, 38328, 113387, 226774, 340161, 453548, 680322, 907096, 1360644, 2721288]

約数ペア:

[(1, 2721288), (2, 1360644), (3, 907096), (4, 680322), (6, 453548), (8, 340161), (12, 226774), (24, 113387), (71, 38328), (142, 19164), (213, 12776), (284, 9582), (426, 6388), (568, 4791), (852, 3194), (1597, 1704)]