25258878

素因数分解:

$2^1\times 3^5\times {\mathrm{51973}}^1$

素因数の和:51990

約数の個数: 24

約数和(自身を含む): 56755608

約数和(自身を除く): 31496730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 51973, 103946, 155919, 311838, 467757, 935514, 1403271, 2806542, 4209813, 8419626, 12629439, 25258878]

約数ペア:

[(1, 25258878), (2, 12629439), (3, 8419626), (6, 4209813), (9, 2806542), (18, 1403271), (27, 935514), (54, 467757), (81, 311838), (162, 155919), (243, 103946), (486, 51973)]