7844076

素因数分解:

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

素因数の和:2118

約数の個数: 36

約数和(自身を含む): 20020000

約数和(自身を除く): 12175924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 1999, 3924, 3998, 5997, 7996, 11994, 17991, 23988, 35982, 71964, 217891, 435782, 653673, 871564, 1307346, 1961019, 2614692, 3922038, 7844076]

約数ペア:

[(1, 7844076), (2, 3922038), (3, 2614692), (4, 1961019), (6, 1307346), (9, 871564), (12, 653673), (18, 435782), (36, 217891), (109, 71964), (218, 35982), (327, 23988), (436, 17991), (654, 11994), (981, 7996), (1308, 5997), (1962, 3998), (1999, 3924)]