18552897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 29416608

約数和(自身を除く): 10863711

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 971, 1737, 2123, 2913, 6369, 8739, 10681, 19107, 32043, 96129, 187403, 562209, 1686627, 2061433, 6184299, 18552897]

約数ペア:

[(1, 18552897), (3, 6184299), (9, 2061433), (11, 1686627), (33, 562209), (99, 187403), (193, 96129), (579, 32043), (971, 19107), (1737, 10681), (2123, 8739), (2913, 6369)]