8542254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{203387}}^1$

素因数の和:203399

約数の個数: 16

約数和(自身を含む): 19525248

約数和(自身を除く): 10982994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 203387, 406774, 610161, 1220322, 1423709, 2847418, 4271127, 8542254]

約数ペア:

[(1, 8542254), (2, 4271127), (3, 2847418), (6, 1423709), (7, 1220322), (14, 610161), (21, 406774), (42, 203387)]