18092630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 33833376

約数和(自身を除く): 15740746

約数列:

[1, 2, 5, 10, 37, 74, 107, 185, 214, 370, 457, 535, 914, 1070, 2285, 3959, 4570, 7918, 16909, 19795, 33818, 39590, 48899, 84545, 97798, 169090, 244495, 488990, 1809263, 3618526, 9046315, 18092630]

約数ペア:

[(1, 18092630), (2, 9046315), (5, 3618526), (10, 1809263), (37, 488990), (74, 244495), (107, 169090), (185, 97798), (214, 84545), (370, 48899), (457, 39590), (535, 33818), (914, 19795), (1070, 16909), (2285, 7918), (3959, 4570)]