137842818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{998861}}^1$

素因数の和:998889

約数の個数: 16

約数和(自身を含む): 287672256

約数和(自身を除く): 149829438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 998861, 1997722, 2996583, 5993166, 22973803, 45947606, 68921409, 137842818]

約数ペア:

[(1, 137842818), (2, 68921409), (3, 45947606), (6, 22973803), (23, 5993166), (46, 2996583), (69, 1997722), (138, 998861)]