27813796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{719}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 51408000

約数和(自身を除く): 23594204

約数列:

[1, 2, 4, 19, 38, 76, 509, 719, 1018, 1438, 2036, 2876, 9671, 13661, 19342, 27322, 38684, 54644, 365971, 731942, 1463884, 6953449, 13906898, 27813796]

約数ペア:

[(1, 27813796), (2, 13906898), (4, 6953449), (19, 1463884), (38, 731942), (76, 365971), (509, 54644), (719, 38684), (1018, 27322), (1438, 19342), (2036, 13661), (2876, 9671)]