18214629118

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30256859}}^1$

素因数の和:30256911

約数の個数: 16

約数和(自身を含む): 31951244160

約数和(自身を除く): 13736615042

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 30256859, 60513718, 211798013, 423596026, 1301044937, 2602089874, 9107314559, 18214629118]

約数ペア:

[(1, 18214629118), (2, 9107314559), (7, 2602089874), (14, 1301044937), (43, 423596026), (86, 211798013), (301, 60513718), (602, 30256859)]