27743478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{660559}}^1$

素因数の和:660571

約数の個数: 16

約数和(自身を含む): 63413760

約数和(自身を除く): 35670282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 660559, 1321118, 1981677, 3963354, 4623913, 9247826, 13871739, 27743478]

約数ペア:

[(1, 27743478), (2, 13871739), (3, 9247826), (6, 4623913), (7, 3963354), (14, 1981677), (21, 1321118), (42, 660559)]