21094714084

素因数分解:

$2^2\times {\mathrm{607}}^1\times {\mathrm{2897}}^1\times {\mathrm{2999}}^1$

素因数の和:6507

約数の個数: 24

約数和(自身を含む): 37001664000

約数和(自身を除く): 15906949916

約数列:

[1, 2, 4, 607, 1214, 2428, 2897, 2999, 5794, 5998, 11588, 11996, 1758479, 1820393, 3516958, 3640786, 7033916, 7281572, 8688103, 17376206, 34752412, 5273678521, 10547357042, 21094714084]

約数ペア:

[(1, 21094714084), (2, 10547357042), (4, 5273678521), (607, 34752412), (1214, 17376206), (2428, 8688103), (2897, 7281572), (2999, 7033916), (5794, 3640786), (5998, 3516958), (11588, 1820393), (11996, 1758479)]