15994146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3559}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 36910080

約数和(自身を除く): 20915934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 3559, 4494, 7118, 10677, 21354, 24913, 49826, 74739, 149478, 380813, 761626, 1142439, 2284878, 2665691, 5331382, 7997073, 15994146]

約数ペア:

[(1, 15994146), (2, 7997073), (3, 5331382), (6, 2665691), (7, 2284878), (14, 1142439), (21, 761626), (42, 380813), (107, 149478), (214, 74739), (321, 49826), (642, 24913), (749, 21354), (1498, 10677), (2247, 7118), (3559, 4494)]