18030712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13999}}^1$

素因数の和:14035

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 22289288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 13999, 27998, 55996, 97993, 111992, 195986, 321977, 391972, 643954, 783944, 1287908, 2253839, 2575816, 4507678, 9015356, 18030712]

約数ペア:

[(1, 18030712), (2, 9015356), (4, 4507678), (7, 2575816), (8, 2253839), (14, 1287908), (23, 783944), (28, 643954), (46, 391972), (56, 321977), (92, 195986), (161, 111992), (184, 97993), (322, 55996), (644, 27998), (1288, 13999)]