2563669818

素因数分解:

$2^1\times 3^3\times {\mathrm{47475367}}^1$

素因数の和:47475378

約数の個数: 16

約数和(自身を含む): 5697044160

約数和(自身を除く): 3133374342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 47475367, 94950734, 142426101, 284852202, 427278303, 854556606, 1281834909, 2563669818]

約数ペア:

[(1, 2563669818), (2, 1281834909), (3, 854556606), (6, 427278303), (9, 284852202), (18, 142426101), (27, 94950734), (54, 47475367)]