25521948

素因数分解:

$2^2\times 3^2\times {\mathrm{708943}}^1$

素因数の和:708953

約数の個数: 18

約数和(自身を含む): 64513904

約数和(自身を除く): 38991956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 708943, 1417886, 2126829, 2835772, 4253658, 6380487, 8507316, 12760974, 25521948]

約数ペア:

[(1, 25521948), (2, 12760974), (3, 8507316), (4, 6380487), (6, 4253658), (9, 2835772), (12, 2126829), (18, 1417886), (36, 708943)]