38917398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4663}}^1$

素因数の和:4788

約数の個数: 32

約数和(自身を含む): 84623616

約数和(自身を除く): 45706218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 4663, 8346, 9326, 13989, 27978, 60619, 121238, 181857, 363714, 498941, 997882, 1496823, 2993646, 6486233, 12972466, 19458699, 38917398]

約数ペア:

[(1, 38917398), (2, 19458699), (3, 12972466), (6, 6486233), (13, 2993646), (26, 1496823), (39, 997882), (78, 498941), (107, 363714), (214, 181857), (321, 121238), (642, 60619), (1391, 27978), (2782, 13989), (4173, 9326), (4663, 8346)]