63138212

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{37493}}^1$

素因数の和:37918

約数の個数: 12

約数和(自身を含む): 110757276

約数和(自身を除く): 47619064

約数列:

[1, 2, 4, 421, 842, 1684, 37493, 74986, 149972, 15784553, 31569106, 63138212]

約数ペア:

[(1, 63138212), (2, 31569106), (4, 15784553), (421, 149972), (842, 74986), (1684, 37493)]