21068272092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4943}}^1\times {\mathrm{50741}}^1$

素因数の和:55698

約数の個数: 48

約数和(自身を含む): 56194532352

約数和(自身を除く): 35126260260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4943, 9886, 14829, 19772, 29658, 34601, 50741, 59316, 69202, 101482, 103803, 138404, 152223, 202964, 207606, 304446, 355187, 415212, 608892, 710374, 1065561, 1420748, 2131122, 4262244, 250812763, 501625526, 752438289, 1003251052, 1504876578, 1755689341, 3009753156, 3511378682, 5267068023, 7022757364, 10534136046, 21068272092]

約数ペア:

[(1, 21068272092), (2, 10534136046), (3, 7022757364), (4, 5267068023), (6, 3511378682), (7, 3009753156), (12, 1755689341), (14, 1504876578), (21, 1003251052), (28, 752438289), (42, 501625526), (84, 250812763), (4943, 4262244), (9886, 2131122), (14829, 1420748), (19772, 1065561), (29658, 710374), (34601, 608892), (50741, 415212), (59316, 355187), (69202, 304446), (101482, 207606), (103803, 202964), (138404, 152223)]