67944828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{808867}}^1$

素因数の和:808881

約数の個数: 24

約数和(自身を含む): 181186432

約数和(自身を除く): 113241604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 808867, 1617734, 2426601, 3235468, 4853202, 5662069, 9706404, 11324138, 16986207, 22648276, 33972414, 67944828]

約数ペア:

[(1, 67944828), (2, 33972414), (3, 22648276), (4, 16986207), (6, 11324138), (7, 9706404), (12, 5662069), (14, 4853202), (21, 3235468), (28, 2426601), (42, 1617734), (84, 808867)]