28123962

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{43003}}^1$

素因数の和:43117

約数の個数: 16

約数和(自身を含む): 56765280

約数和(自身を除く): 28641318

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 43003, 86006, 129009, 258018, 4687327, 9374654, 14061981, 28123962]

約数ペア:

[(1, 28123962), (2, 14061981), (3, 9374654), (6, 4687327), (109, 258018), (218, 129009), (327, 86006), (654, 43003)]