255611124

素因数分解:

$2^2\times 3^2\times {\mathrm{7100309}}^1$

素因数の和:7100319

約数の個数: 18

約数和(自身を含む): 646128210

約数和(自身を除く): 390517086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7100309, 14200618, 21300927, 28401236, 42601854, 63902781, 85203708, 127805562, 255611124]

約数ペア:

[(1, 255611124), (2, 127805562), (3, 85203708), (4, 63902781), (6, 42601854), (9, 28401236), (12, 21300927), (18, 14200618), (36, 7100309)]