42891828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{510617}}^1$

素因数の和:510631

約数の個数: 24

約数和(自身を含む): 114378432

約数和(自身を除く): 71486604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 510617, 1021234, 1531851, 2042468, 3063702, 3574319, 6127404, 7148638, 10722957, 14297276, 21445914, 42891828]

約数ペア:

[(1, 42891828), (2, 21445914), (3, 14297276), (4, 10722957), (6, 7148638), (7, 6127404), (12, 3574319), (14, 3063702), (21, 2042468), (28, 1531851), (42, 1021234), (84, 510617)]