86407986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2057333}}^1$

素因数の和:2057345

約数の個数: 16

約数和(自身を含む): 197504064

約数和(自身を除く): 111096078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2057333, 4114666, 6171999, 12343998, 14401331, 28802662, 43203993, 86407986]

約数ペア:

[(1, 86407986), (2, 43203993), (3, 28802662), (6, 14401331), (7, 12343998), (14, 6171999), (21, 4114666), (42, 2057333)]