18550644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220841}}^1$

素因数の和:220855

約数の個数: 24

約数和(自身を含む): 49468608

約数和(自身を除く): 30917964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220841, 441682, 662523, 883364, 1325046, 1545887, 2650092, 3091774, 4637661, 6183548, 9275322, 18550644]

約数ペア:

[(1, 18550644), (2, 9275322), (3, 6183548), (4, 4637661), (6, 3091774), (7, 2650092), (12, 1545887), (14, 1325046), (21, 883364), (28, 662523), (42, 441682), (84, 220841)]