21096852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35879}}^1$

素因数の和:35900

約数の個数: 36

約数和(自身を含む): 57264480

約数和(自身を除く): 36167628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35879, 71758, 107637, 143516, 215274, 251153, 430548, 502306, 753459, 1004612, 1506918, 1758071, 3013836, 3516142, 5274213, 7032284, 10548426, 21096852]

約数ペア:

[(1, 21096852), (2, 10548426), (3, 7032284), (4, 5274213), (6, 3516142), (7, 3013836), (12, 1758071), (14, 1506918), (21, 1004612), (28, 753459), (42, 502306), (49, 430548), (84, 251153), (98, 215274), (147, 143516), (196, 107637), (294, 71758), (588, 35879)]