2056530438

素因数分解:

$2^1\times 3^3\times {\mathrm{2243}}^1\times {\mathrm{16979}}^1$

素因数の和:19233

約数の個数: 32

約数和(自身を含む): 4572374400

約数和(自身を除く): 2515843962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2243, 4486, 6729, 13458, 16979, 20187, 33958, 40374, 50937, 60561, 101874, 121122, 152811, 305622, 458433, 916866, 38083897, 76167794, 114251691, 228503382, 342755073, 685510146, 1028265219, 2056530438]

約数ペア:

[(1, 2056530438), (2, 1028265219), (3, 685510146), (6, 342755073), (9, 228503382), (18, 114251691), (27, 76167794), (54, 38083897), (2243, 916866), (4486, 458433), (6729, 305622), (13458, 152811), (16979, 121122), (20187, 101874), (33958, 60561), (40374, 50937)]