54493404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{648731}}^1$

素因数の和:648745

約数の個数: 24

約数和(自身を含む): 145315968

約数和(自身を除く): 90822564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 648731, 1297462, 1946193, 2594924, 3892386, 4541117, 7784772, 9082234, 13623351, 18164468, 27246702, 54493404]

約数ペア:

[(1, 54493404), (2, 27246702), (3, 18164468), (4, 13623351), (6, 9082234), (7, 7784772), (12, 4541117), (14, 3892386), (21, 2594924), (28, 1946193), (42, 1297462), (84, 648731)]