19740744

素因数分解:

$2^3\times 3^2\times {\mathrm{274177}}^1$

素因数の和:274189

約数の個数: 24

約数和(自身を含む): 53464710

約数和(自身を除く): 33723966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 274177, 548354, 822531, 1096708, 1645062, 2193416, 2467593, 3290124, 4935186, 6580248, 9870372, 19740744]

約数ペア:

[(1, 19740744), (2, 9870372), (3, 6580248), (4, 4935186), (6, 3290124), (8, 2467593), (9, 2193416), (12, 1645062), (18, 1096708), (24, 822531), (36, 548354), (72, 274177)]