3922038

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 24

約数和(自身を含む): 8580000

約数和(自身を除く): 4657962

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 1999, 3998, 5997, 11994, 17991, 35982, 217891, 435782, 653673, 1307346, 1961019, 3922038]

約数ペア:

[(1, 3922038), (2, 1961019), (3, 1307346), (6, 653673), (9, 435782), (18, 217891), (109, 35982), (218, 17991), (327, 11994), (654, 5997), (981, 3998), (1962, 1999)]