453438

素因数分解:

$2^1\times 3^6\times {\mathrm{311}}^1$

素因数の和:331

約数の個数: 28

約数和(自身を含む): 1023048

約数和(自身を除く): 569610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 311, 486, 622, 729, 933, 1458, 1866, 2799, 5598, 8397, 16794, 25191, 50382, 75573, 151146, 226719, 453438]

約数ペア:

[(1, 453438), (2, 226719), (3, 151146), (6, 75573), (9, 50382), (18, 25191), (27, 16794), (54, 8397), (81, 5598), (162, 2799), (243, 1866), (311, 1458), (486, 933), (622, 729)]