19591146

素因数分解:

$2^1\times 3^8\times {\mathrm{1493}}^1$

素因数の和:1519

約数の個数: 36

約数和(自身を含む): 44107362

約数和(自身を除く): 24516216

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1493, 2187, 2986, 4374, 4479, 6561, 8958, 13122, 13437, 26874, 40311, 80622, 120933, 241866, 362799, 725598, 1088397, 2176794, 3265191, 6530382, 9795573, 19591146]

約数ペア:

[(1, 19591146), (2, 9795573), (3, 6530382), (6, 3265191), (9, 2176794), (18, 1088397), (27, 725598), (54, 362799), (81, 241866), (162, 120933), (243, 80622), (486, 40311), (729, 26874), (1458, 13437), (1493, 13122), (2187, 8958), (2986, 6561), (4374, 4479)]