2813274

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2222

約数の個数: 24

約数和(自身を含む): 6181812

約数和(自身を除く): 3368538

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2141, 4282, 6423, 12846, 19269, 38538, 156293, 312586, 468879, 937758, 1406637, 2813274]

約数ペア:

[(1, 2813274), (2, 1406637), (3, 937758), (6, 468879), (9, 312586), (18, 156293), (73, 38538), (146, 19269), (219, 12846), (438, 6423), (657, 4282), (1314, 2141)]