27998316

素因数分解:

$2^2\times 3^2\times {\mathrm{777731}}^1$

素因数の和:777741

約数の個数: 18

約数和(自身を含む): 70773612

約数和(自身を除く): 42775296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 777731, 1555462, 2333193, 3110924, 4666386, 6999579, 9332772, 13999158, 27998316]

約数ペア:

[(1, 27998316), (2, 13999158), (3, 9332772), (4, 6999579), (6, 4666386), (9, 3110924), (12, 2333193), (18, 1555462), (36, 777731)]