25239438

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{2473}}^1$

素因数の和:2500

約数の個数: 56

約数和(自身を含む): 64897968

約数和(自身を除く): 39658530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2473, 3402, 4946, 5103, 7419, 10206, 14838, 17311, 22257, 34622, 44514, 51933, 66771, 103866, 133542, 155799, 200313, 311598, 400626, 467397, 600939, 934794, 1201878, 1402191, 1802817, 2804382, 3605634, 4206573, 8413146, 12619719, 25239438]

約数ペア:

[(1, 25239438), (2, 12619719), (3, 8413146), (6, 4206573), (7, 3605634), (9, 2804382), (14, 1802817), (18, 1402191), (21, 1201878), (27, 934794), (42, 600939), (54, 467397), (63, 400626), (81, 311598), (126, 200313), (162, 155799), (189, 133542), (243, 103866), (378, 66771), (486, 51933), (567, 44514), (729, 34622), (1134, 22257), (1458, 17311), (1701, 14838), (2473, 10206), (3402, 7419), (4946, 5103)]