27856218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{357131}}^1$

素因数の和:357149

約数の個数: 16

約数和(自身を含む): 59998176

約数和(自身を除く): 32141958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 357131, 714262, 1071393, 2142786, 4642703, 9285406, 13928109, 27856218]

約数ペア:

[(1, 27856218), (2, 13928109), (3, 9285406), (6, 4642703), (13, 2142786), (26, 1071393), (39, 714262), (78, 357131)]