172179966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4099523}}^1$

素因数の和:4099535

約数の個数: 16

約数和(自身を含む): 393554304

約数和(自身を除く): 221374338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4099523, 8199046, 12298569, 24597138, 28696661, 57393322, 86089983, 172179966]

約数ペア:

[(1, 172179966), (2, 86089983), (3, 57393322), (6, 28696661), (7, 24597138), (14, 12298569), (21, 8199046), (42, 4099523)]