64860054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{1301}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 148490496

約数和(自身を除く): 83630442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1187, 1301, 2374, 2602, 3561, 3903, 7122, 7806, 8309, 9107, 16618, 18214, 24927, 27321, 49854, 54642, 1544287, 3088574, 4632861, 9265722, 10810009, 21620018, 32430027, 64860054]

約数ペア:

[(1, 64860054), (2, 32430027), (3, 21620018), (6, 10810009), (7, 9265722), (14, 4632861), (21, 3088574), (42, 1544287), (1187, 54642), (1301, 49854), (2374, 27321), (2602, 24927), (3561, 18214), (3903, 16618), (7122, 9107), (7806, 8309)]