25981938

素因数分解:

$2^1\times 3^3\times {\mathrm{481147}}^1$

素因数の和:481158

約数の個数: 16

約数和(自身を含む): 57737760

約数和(自身を除く): 31755822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 481147, 962294, 1443441, 2886882, 4330323, 8660646, 12990969, 25981938]

約数ペア:

[(1, 25981938), (2, 12990969), (3, 8660646), (6, 4330323), (9, 2886882), (18, 1443441), (27, 962294), (54, 481147)]