18165722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3623}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 28702080

約数和(自身を除く): 10536358

約数列:

[1, 2, 23, 46, 109, 218, 2507, 3623, 5014, 7246, 83329, 166658, 394907, 789814, 9082861, 18165722]

約数ペア:

[(1, 18165722), (2, 9082861), (23, 789814), (46, 394907), (109, 166658), (218, 83329), (2507, 7246), (3623, 5014)]