25315398

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{9439}}^1$

素因数の和:9596

約数の個数: 24

約数和(自身を含む): 55224000

約数和(自身を除く): 29908602

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 9439, 18878, 28317, 56634, 84951, 169902, 1406411, 2812822, 4219233, 8438466, 12657699, 25315398]

約数ペア:

[(1, 25315398), (2, 12657699), (3, 8438466), (6, 4219233), (9, 2812822), (18, 1406411), (149, 169902), (298, 84951), (447, 56634), (894, 28317), (1341, 18878), (2682, 9439)]