42457404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{321647}}^1$

素因数の和:321665

約数の個数: 24

約数和(自身を含む): 108073728

約数和(自身を除く): 65616324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 321647, 643294, 964941, 1286588, 1929882, 3538117, 3859764, 7076234, 10614351, 14152468, 21228702, 42457404]

約数ペア:

[(1, 42457404), (2, 21228702), (3, 14152468), (4, 10614351), (6, 7076234), (11, 3859764), (12, 3538117), (22, 1929882), (33, 1286588), (44, 964941), (66, 643294), (132, 321647)]