21477882288

素因数分解:

$2^4\times 3^1\times {\mathrm{447455881}}^1$

素因数の和:447455892

約数の個数: 20

約数和(自身を含む): 55484529368

約数和(自身を除く): 34006647080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447455881, 894911762, 1342367643, 1789823524, 2684735286, 3579647048, 5369470572, 7159294096, 10738941144, 21477882288]

約数ペア:

[(1, 21477882288), (2, 10738941144), (3, 7159294096), (4, 5369470572), (6, 3579647048), (8, 2684735286), (12, 1789823524), (16, 1342367643), (24, 894911762), (48, 447455881)]