131469828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1565117}}^1$

素因数の和:1565131

約数の個数: 24

約数和(自身を含む): 350586432

約数和(自身を除く): 219116604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1565117, 3130234, 4695351, 6260468, 9390702, 10955819, 18781404, 21911638, 32867457, 43823276, 65734914, 131469828]

約数ペア:

[(1, 131469828), (2, 65734914), (3, 43823276), (4, 32867457), (6, 21911638), (7, 18781404), (12, 10955819), (14, 9390702), (21, 6260468), (28, 4695351), (42, 3130234), (84, 1565117)]