12869682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{306421}}^1$

素因数の和:306433

約数の個数: 16

約数和(自身を含む): 29416512

約数和(自身を除く): 16546830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 306421, 612842, 919263, 1838526, 2144947, 4289894, 6434841, 12869682]

約数ペア:

[(1, 12869682), (2, 6434841), (3, 4289894), (6, 2144947), (7, 1838526), (14, 919263), (21, 612842), (42, 306421)]