81004446

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{30203}}^1$

素因数の和:30360

約数の個数: 24

約数和(自身を含む): 176693400

約数和(自身を除く): 95688954

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 30203, 60406, 90609, 181218, 271827, 543654, 4500247, 9000494, 13500741, 27001482, 40502223, 81004446]

約数ペア:

[(1, 81004446), (2, 40502223), (3, 27001482), (6, 13500741), (9, 9000494), (18, 4500247), (149, 543654), (298, 271827), (447, 181218), (894, 90609), (1341, 60406), (2682, 30203)]