17312292

素因数分解:

$2^2\times 3^7\times {\mathrm{1979}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 45460800

約数和(自身を除く): 28148508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1979, 2187, 2916, 3958, 4374, 5937, 7916, 8748, 11874, 17811, 23748, 35622, 53433, 71244, 106866, 160299, 213732, 320598, 480897, 641196, 961794, 1442691, 1923588, 2885382, 4328073, 5770764, 8656146, 17312292]

約数ペア:

[(1, 17312292), (2, 8656146), (3, 5770764), (4, 4328073), (6, 2885382), (9, 1923588), (12, 1442691), (18, 961794), (27, 641196), (36, 480897), (54, 320598), (81, 213732), (108, 160299), (162, 106866), (243, 71244), (324, 53433), (486, 35622), (729, 23748), (972, 17811), (1458, 11874), (1979, 8748), (2187, 7916), (2916, 5937), (3958, 4374)]