2991828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{35617}}^1$

素因数の和:35631

約数の個数: 24

約数和(自身を含む): 7978432

約数和(自身を除く): 4986604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35617, 71234, 106851, 142468, 213702, 249319, 427404, 498638, 747957, 997276, 1495914, 2991828]

約数ペア:

[(1, 2991828), (2, 1495914), (3, 997276), (4, 747957), (6, 498638), (7, 427404), (12, 249319), (14, 213702), (21, 142468), (28, 106851), (42, 71234), (84, 35617)]