18717744

素因数分解:

$2^4\times 3^1\times {\mathrm{389953}}^1$

素因数の和:389964

約数の個数: 20

約数和(自身を含む): 48354296

約数和(自身を除く): 29636552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389953, 779906, 1169859, 1559812, 2339718, 3119624, 4679436, 6239248, 9358872, 18717744]

約数ペア:

[(1, 18717744), (2, 9358872), (3, 6239248), (4, 4679436), (6, 3119624), (8, 2339718), (12, 1559812), (16, 1169859), (24, 779906), (48, 389953)]