21952308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{261337}}^1$

素因数の和:261351

約数の個数: 24

約数和(自身を含む): 58539712

約数和(自身を除く): 36587404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 261337, 522674, 784011, 1045348, 1568022, 1829359, 3136044, 3658718, 5488077, 7317436, 10976154, 21952308]

約数ペア:

[(1, 21952308), (2, 10976154), (3, 7317436), (4, 5488077), (6, 3658718), (7, 3136044), (12, 1829359), (14, 1568022), (21, 1045348), (28, 784011), (42, 522674), (84, 261337)]