1628508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19387}}^1$

素因数の和:19401

約数の個数: 24

約数和(自身を含む): 4342912

約数和(自身を除く): 2714404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19387, 38774, 58161, 77548, 116322, 135709, 232644, 271418, 407127, 542836, 814254, 1628508]

約数ペア:

[(1, 1628508), (2, 814254), (3, 542836), (4, 407127), (6, 271418), (7, 232644), (12, 135709), (14, 116322), (21, 77548), (28, 58161), (42, 38774), (84, 19387)]