25120818

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{13043}}^1$

素因数の和:13158

約数の個数: 24

約数和(自身を含む): 54941328

約数和(自身を除く): 29820510

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 13043, 26086, 39129, 78258, 117387, 234774, 1395601, 2791202, 4186803, 8373606, 12560409, 25120818]

約数ペア:

[(1, 25120818), (2, 12560409), (3, 8373606), (6, 4186803), (9, 2791202), (18, 1395601), (107, 234774), (214, 117387), (321, 78258), (642, 39129), (963, 26086), (1926, 13043)]