123118212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1465693}}^1$

素因数の和:1465707

約数の個数: 24

約数和(自身を含む): 328315456

約数和(自身を除く): 205197244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1465693, 2931386, 4397079, 5862772, 8794158, 10259851, 17588316, 20519702, 30779553, 41039404, 61559106, 123118212]

約数ペア:

[(1, 123118212), (2, 61559106), (3, 41039404), (4, 30779553), (6, 20519702), (7, 17588316), (12, 10259851), (14, 8794158), (21, 5862772), (28, 4397079), (42, 2931386), (84, 1465693)]