68816622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15313}}^1$

素因数の和:15432

約数の個数: 32

約数和(自身を含む): 158775552

約数和(自身を除く): 89958930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15313, 30626, 45939, 91878, 107191, 214382, 321573, 643146, 1638491, 3276982, 4915473, 9830946, 11469437, 22938874, 34408311, 68816622]

約数ペア:

[(1, 68816622), (2, 34408311), (3, 22938874), (6, 11469437), (7, 9830946), (14, 4915473), (21, 3276982), (42, 1638491), (107, 643146), (214, 321573), (321, 214382), (642, 107191), (749, 91878), (1498, 45939), (2247, 30626), (4494, 15313)]