27820938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^2$

素因数の和:926

約数の個数: 24

約数和(自身を含む): 58190688

約数和(自身を除く): 30369750

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 449, 898, 1347, 2694, 10327, 20654, 30981, 61962, 201601, 403202, 604803, 1209606, 4636823, 9273646, 13910469, 27820938]

約数ペア:

[(1, 27820938), (2, 13910469), (3, 9273646), (6, 4636823), (23, 1209606), (46, 604803), (69, 403202), (138, 201601), (449, 61962), (898, 30981), (1347, 20654), (2694, 10327)]