212238852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2526653}}^1$

素因数の和:2526667

約数の個数: 24

約数和(自身を含む): 565970496

約数和(自身を除く): 353731644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2526653, 5053306, 7579959, 10106612, 15159918, 17686571, 30319836, 35373142, 53059713, 70746284, 106119426, 212238852]

約数ペア:

[(1, 212238852), (2, 106119426), (3, 70746284), (4, 53059713), (6, 35373142), (7, 30319836), (12, 17686571), (14, 15159918), (21, 10106612), (28, 7579959), (42, 5053306), (84, 2526653)]