28637802

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{3163}}^1$

素因数の和:3674

約数の個数: 24

約数和(自身を含む): 62191584

約数和(自身を除く): 33553782

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 3163, 4527, 6326, 9054, 9489, 18978, 28467, 56934, 1590989, 3181978, 4772967, 9545934, 14318901, 28637802]

約数ペア:

[(1, 28637802), (2, 14318901), (3, 9545934), (6, 4772967), (9, 3181978), (18, 1590989), (503, 56934), (1006, 28467), (1509, 18978), (3018, 9489), (3163, 9054), (4527, 6326)]