138089154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{469691}}^1$

素因数の和:469710

約数の個数: 24

約数和(自身を含む): 321269328

約数和(自身を除く): 183180174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 469691, 939382, 1409073, 2818146, 3287837, 6575674, 9863511, 19727022, 23014859, 46029718, 69044577, 138089154]

約数ペア:

[(1, 138089154), (2, 69044577), (3, 46029718), (6, 23014859), (7, 19727022), (14, 9863511), (21, 6575674), (42, 3287837), (49, 2818146), (98, 1409073), (147, 939382), (294, 469691)]