2963478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 6960384

約数和(自身を除く): 3996906

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1907, 3814, 5721, 11442, 13349, 26698, 40047, 70559, 80094, 141118, 211677, 423354, 493913, 987826, 1481739, 2963478]

約数ペア:

[(1, 2963478), (2, 1481739), (3, 987826), (6, 493913), (7, 423354), (14, 211677), (21, 141118), (37, 80094), (42, 70559), (74, 40047), (111, 26698), (222, 13349), (259, 11442), (518, 5721), (777, 3814), (1554, 1907)]