27681948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109849}}^1$

素因数の和:109866

約数の個数: 36

約数和(自身を含む): 79970800

約数和(自身を除く): 52288852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 109849, 219698, 329547, 439396, 659094, 768943, 988641, 1318188, 1537886, 1977282, 2306829, 3075772, 3954564, 4613658, 6920487, 9227316, 13840974, 27681948]

約数ペア:

[(1, 27681948), (2, 13840974), (3, 9227316), (4, 6920487), (6, 4613658), (7, 3954564), (9, 3075772), (12, 2306829), (14, 1977282), (18, 1537886), (21, 1318188), (28, 988641), (36, 768943), (42, 659094), (63, 439396), (84, 329547), (126, 219698), (252, 109849)]