68409966

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{308153}}^1$

素因数の和:308195

約数の個数: 16

約数和(自身を含む): 140518224

約数和(自身を除く): 72108258

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 308153, 616306, 924459, 1848918, 11401661, 22803322, 34204983, 68409966]

約数ペア:

[(1, 68409966), (2, 34204983), (3, 22803322), (6, 11401661), (37, 1848918), (74, 924459), (111, 616306), (222, 308153)]