163443084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1945751}}^1$

素因数の和:1945765

約数の個数: 24

約数和(自身を含む): 435848448

約数和(自身を除く): 272405364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1945751, 3891502, 5837253, 7783004, 11674506, 13620257, 23349012, 27240514, 40860771, 54481028, 81721542, 163443084]

約数ペア:

[(1, 163443084), (2, 81721542), (3, 54481028), (4, 40860771), (6, 27240514), (7, 23349012), (12, 13620257), (14, 11674506), (21, 7783004), (28, 5837253), (42, 3891502), (84, 1945751)]