21267744

素因数分解:

$2^5\times 3^1\times {\mathrm{221539}}^1$

素因数の和:221552

約数の個数: 24

約数和(自身を含む): 55828080

約数和(自身を除く): 34560336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221539, 443078, 664617, 886156, 1329234, 1772312, 2658468, 3544624, 5316936, 7089248, 10633872, 21267744]

約数ペア:

[(1, 21267744), (2, 10633872), (3, 7089248), (4, 5316936), (6, 3544624), (8, 2658468), (12, 1772312), (16, 1329234), (24, 886156), (32, 664617), (48, 443078), (96, 221539)]