18136012

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{28879}}^1$

素因数の和:29040

約数の個数: 12

約数和(自身を含む): 31941280

約数和(自身を除く): 13805268

約数列:

[1, 2, 4, 157, 314, 628, 28879, 57758, 115516, 4534003, 9068006, 18136012]

約数ペア:

[(1, 18136012), (2, 9068006), (4, 4534003), (157, 115516), (314, 57758), (628, 28879)]