21895896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82939}}^1$

素因数の和:82959

約数の個数: 32

約数和(自身を含む): 59716800

約数和(自身を除く): 37820904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82939, 165878, 248817, 331756, 497634, 663512, 912329, 995268, 1824658, 1990536, 2736987, 3649316, 5473974, 7298632, 10947948, 21895896]

約数ペア:

[(1, 21895896), (2, 10947948), (3, 7298632), (4, 5473974), (6, 3649316), (8, 2736987), (11, 1990536), (12, 1824658), (22, 995268), (24, 912329), (33, 663512), (44, 497634), (66, 331756), (88, 248817), (132, 165878), (264, 82939)]