12437778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 14346222

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 1999, 2074, 3111, 3998, 5997, 6222, 11994, 33983, 67966, 101949, 121939, 203898, 243878, 365817, 731634, 2072963, 4145926, 6218889, 12437778]

約数ペア:

[(1, 12437778), (2, 6218889), (3, 4145926), (6, 2072963), (17, 731634), (34, 365817), (51, 243878), (61, 203898), (102, 121939), (122, 101949), (183, 67966), (366, 33983), (1037, 11994), (1999, 6222), (2074, 5997), (3111, 3998)]