28443438

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{5081}}^1$

素因数の和:5400

約数の個数: 24

約数和(自身を含む): 61837776

約数和(自身を除く): 33394338

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5081, 5598, 10162, 15243, 30486, 45729, 91458, 1580191, 3160382, 4740573, 9481146, 14221719, 28443438]

約数ペア:

[(1, 28443438), (2, 14221719), (3, 9481146), (6, 4740573), (9, 3160382), (18, 1580191), (311, 91458), (622, 45729), (933, 30486), (1866, 15243), (2799, 10162), (5081, 5598)]