291465006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6939643}}^1$

素因数の和:6939655

約数の個数: 16

約数和(自身を含む): 666205824

約数和(自身を除く): 374740818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6939643, 13879286, 20818929, 41637858, 48577501, 97155002, 145732503, 291465006]

約数ペア:

[(1, 291465006), (2, 145732503), (3, 97155002), (6, 48577501), (7, 41637858), (14, 20818929), (21, 13879286), (42, 6939643)]