8122254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193387}}^1$

素因数の和:193399

約数の個数: 16

約数和(自身を含む): 18565248

約数和(自身を除く): 10442994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193387, 386774, 580161, 1160322, 1353709, 2707418, 4061127, 8122254]

約数ペア:

[(1, 8122254), (2, 4061127), (3, 2707418), (6, 1353709), (7, 1160322), (14, 580161), (21, 386774), (42, 193387)]