21285243318

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{23808997}}^1$

素因数の和:23809151

約数の個数: 16

約数和(自身を含む): 42856196400

約数和(自身を除く): 21570953082

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 23808997, 47617994, 71426991, 142853982, 3547540553, 7095081106, 10642621659, 21285243318]

約数ペア:

[(1, 21285243318), (2, 10642621659), (3, 7095081106), (6, 3547540553), (149, 142853982), (298, 71426991), (447, 47617994), (894, 23808997)]