123654468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1472077}}^1$

素因数の和:1472091

約数の個数: 24

約数和(自身を含む): 329745472

約数和(自身を除く): 206091004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1472077, 2944154, 4416231, 5888308, 8832462, 10304539, 17664924, 20609078, 30913617, 41218156, 61827234, 123654468]

約数ペア:

[(1, 123654468), (2, 61827234), (3, 41218156), (4, 30913617), (6, 20609078), (7, 17664924), (12, 10304539), (14, 8832462), (21, 5888308), (28, 4416231), (42, 2944154), (84, 1472077)]