6661444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 12374208

約数和(自身を除く): 5712764

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1187, 1403, 2374, 2806, 4748, 5612, 27301, 54602, 72407, 109204, 144814, 289628, 1665361, 3330722, 6661444]

約数ペア:

[(1, 6661444), (2, 3330722), (4, 1665361), (23, 289628), (46, 144814), (61, 109204), (92, 72407), (122, 54602), (244, 27301), (1187, 5612), (1403, 4748), (2374, 2806)]