21582192

素因数分解:

$2^4\times 3^1\times {\mathrm{449629}}^1$

素因数の和:449640

約数の個数: 20

約数和(自身を含む): 55754120

約数和(自身を除く): 34171928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449629, 899258, 1348887, 1798516, 2697774, 3597032, 5395548, 7194064, 10791096, 21582192]

約数ペア:

[(1, 21582192), (2, 10791096), (3, 7194064), (4, 5395548), (6, 3597032), (8, 2697774), (12, 1798516), (16, 1348887), (24, 899258), (48, 449629)]