12785634

素因数分解:

$2^1\times 3^3\times {\mathrm{236771}}^1$

素因数の和:236782

約数の個数: 16

約数和(自身を含む): 28412640

約数和(自身を除く): 15627006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 236771, 473542, 710313, 1420626, 2130939, 4261878, 6392817, 12785634]

約数ペア:

[(1, 12785634), (2, 6392817), (3, 4261878), (6, 2130939), (9, 1420626), (18, 710313), (27, 473542), (54, 236771)]