18258317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4096

約数の個数: 16

約数和(自身を含む): 23155200

約数和(自身を除く): 4896883

約数列:

[1, 7, 11, 59, 77, 413, 649, 4019, 4543, 28133, 44209, 237121, 309463, 1659847, 2608331, 18258317]

約数ペア:

[(1, 18258317), (7, 2608331), (11, 1659847), (59, 309463), (77, 237121), (413, 44209), (649, 28133), (4019, 4543)]