26121528

素因数分解:

$2^3\times 3^7\times {\mathrm{1493}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 73504800

約数和(自身を除く): 47383272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1493, 1944, 2187, 2916, 2986, 4374, 4479, 5832, 5972, 8748, 8958, 11944, 13437, 17496, 17916, 26874, 35832, 40311, 53748, 80622, 107496, 120933, 161244, 241866, 322488, 362799, 483732, 725598, 967464, 1088397, 1451196, 2176794, 2902392, 3265191, 4353588, 6530382, 8707176, 13060764, 26121528]

約数ペア:

[(1, 26121528), (2, 13060764), (3, 8707176), (4, 6530382), (6, 4353588), (8, 3265191), (9, 2902392), (12, 2176794), (18, 1451196), (24, 1088397), (27, 967464), (36, 725598), (54, 483732), (72, 362799), (81, 322488), (108, 241866), (162, 161244), (216, 120933), (243, 107496), (324, 80622), (486, 53748), (648, 40311), (729, 35832), (972, 26874), (1458, 17916), (1493, 17496), (1944, 13437), (2187, 11944), (2916, 8958), (2986, 8748), (4374, 5972), (4479, 5832)]