57990828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{690367}}^1$

素因数の和:690381

約数の個数: 24

約数和(自身を含む): 154642432

約数和(自身を除く): 96651604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 690367, 1380734, 2071101, 2761468, 4142202, 4832569, 8284404, 9665138, 14497707, 19330276, 28995414, 57990828]

約数ペア:

[(1, 57990828), (2, 28995414), (3, 19330276), (4, 14497707), (6, 9665138), (7, 8284404), (12, 4832569), (14, 4142202), (21, 2761468), (28, 2071101), (42, 1380734), (84, 690367)]