123430188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1469407}}^1$

素因数の和:1469421

約数の個数: 24

約数和(自身を含む): 329147392

約数和(自身を除く): 205717204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1469407, 2938814, 4408221, 5877628, 8816442, 10285849, 17632884, 20571698, 30857547, 41143396, 61715094, 123430188]

約数ペア:

[(1, 123430188), (2, 61715094), (3, 41143396), (4, 30857547), (6, 20571698), (7, 17632884), (12, 10285849), (14, 8816442), (21, 5877628), (28, 4408221), (42, 2938814), (84, 1469407)]