21893232

素因数分解:

$2^4\times 3^1\times {\mathrm{456109}}^1$

素因数の和:456120

約数の個数: 20

約数和(自身を含む): 56557640

約数和(自身を除く): 34664408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456109, 912218, 1368327, 1824436, 2736654, 3648872, 5473308, 7297744, 10946616, 21893232]

約数ペア:

[(1, 21893232), (2, 10946616), (3, 7297744), (4, 5473308), (6, 3648872), (8, 2736654), (12, 1824436), (16, 1368327), (24, 912218), (48, 456109)]