28764486

素因数分解:

$2^1\times 3^2\times {\mathrm{757}}^1\times {\mathrm{2111}}^1$

素因数の和:2876

約数の個数: 24

約数和(自身を含む): 62434944

約数和(自身を除く): 33670458

約数列:

[1, 2, 3, 6, 9, 18, 757, 1514, 2111, 2271, 4222, 4542, 6333, 6813, 12666, 13626, 18999, 37998, 1598027, 3196054, 4794081, 9588162, 14382243, 28764486]

約数ペア:

[(1, 28764486), (2, 14382243), (3, 9588162), (6, 4794081), (9, 3196054), (18, 1598027), (757, 37998), (1514, 18999), (2111, 13626), (2271, 12666), (4222, 6813), (4542, 6333)]