25793478

素因数分解:

$2^1\times 3^7\times {\mathrm{5897}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 58036320

約数和(自身を除く): 32242842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 5897, 11794, 17691, 35382, 53073, 106146, 159219, 318438, 477657, 955314, 1432971, 2865942, 4298913, 8597826, 12896739, 25793478]

約数ペア:

[(1, 25793478), (2, 12896739), (3, 8597826), (6, 4298913), (9, 2865942), (18, 1432971), (27, 955314), (54, 477657), (81, 318438), (162, 159219), (243, 106146), (486, 53073), (729, 35382), (1458, 17691), (2187, 11794), (4374, 5897)]