12178218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{156131}}^1$

素因数の和:156149

約数の個数: 16

約数和(自身を含む): 26230176

約数和(自身を除く): 14051958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 156131, 312262, 468393, 936786, 2029703, 4059406, 6089109, 12178218]

約数ペア:

[(1, 12178218), (2, 6089109), (3, 4059406), (6, 2029703), (13, 936786), (26, 468393), (39, 312262), (78, 156131)]