12940182

素因数分解:

$2^1\times 3^3\times {\mathrm{239633}}^1$

素因数の和:239644

約数の個数: 16

約数和(自身を含む): 28756080

約数和(自身を除く): 15815898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239633, 479266, 718899, 1437798, 2156697, 4313394, 6470091, 12940182]

約数ペア:

[(1, 12940182), (2, 6470091), (3, 4313394), (6, 2156697), (9, 1437798), (18, 718899), (27, 479266), (54, 239633)]