18552052

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 33296480

約数和(自身を除く): 14744428

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 547, 556, 1094, 2188, 8479, 16958, 33367, 33916, 66734, 76033, 133468, 152066, 304132, 4638013, 9276026, 18552052]

約数ペア:

[(1, 18552052), (2, 9276026), (4, 4638013), (61, 304132), (122, 152066), (139, 133468), (244, 76033), (278, 66734), (547, 33916), (556, 33367), (1094, 16958), (2188, 8479)]