7931994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{188857}}^1$

素因数の和:188869

約数の個数: 16

約数和(自身を含む): 18130368

約数和(自身を除く): 10198374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 188857, 377714, 566571, 1133142, 1321999, 2643998, 3965997, 7931994]

約数ペア:

[(1, 7931994), (2, 3965997), (3, 2643998), (6, 1321999), (7, 1133142), (14, 566571), (21, 377714), (42, 188857)]