21837324

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{3187}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 51059008

約数和(自身を除く): 29221684

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3187, 3426, 6374, 6852, 9561, 12748, 19122, 38244, 1819777, 3639554, 5459331, 7279108, 10918662, 21837324]

約数ペア:

[(1, 21837324), (2, 10918662), (3, 7279108), (4, 5459331), (6, 3639554), (12, 1819777), (571, 38244), (1142, 19122), (1713, 12748), (2284, 9561), (3187, 6852), (3426, 6374)]