105142254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2503387}}^1$

素因数の和:2503399

約数の個数: 16

約数和(自身を含む): 240325248

約数和(自身を除く): 135182994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2503387, 5006774, 7510161, 15020322, 17523709, 35047418, 52571127, 105142254]

約数ペア:

[(1, 105142254), (2, 52571127), (3, 35047418), (6, 17523709), (7, 15020322), (14, 7510161), (21, 5006774), (42, 2503387)]