21096924

素因数分解:

$2^2\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{1657}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 49302288

約数和(自身を除く): 28205364

約数列:

[1, 2, 3, 4, 6, 12, 1061, 1657, 2122, 3183, 3314, 4244, 4971, 6366, 6628, 9942, 12732, 19884, 1758077, 3516154, 5274231, 7032308, 10548462, 21096924]

約数ペア:

[(1, 21096924), (2, 10548462), (3, 7032308), (4, 5274231), (6, 3516154), (12, 1758077), (1061, 19884), (1657, 12732), (2122, 9942), (3183, 6628), (3314, 6366), (4244, 4971)]