2018292423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{5231}}^1$

素因数の和:6227

約数の個数: 32

約数和(自身を含む): 3241328640

約数和(自身を除く): 1223036217

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 967, 2901, 5231, 6769, 15693, 18373, 20307, 36617, 55119, 99389, 109851, 128611, 298167, 385833, 695723, 2087169, 5058377, 15175131, 35408639, 96109163, 106225917, 288327489, 672764141, 2018292423]

約数ペア:

[(1, 2018292423), (3, 672764141), (7, 288327489), (19, 106225917), (21, 96109163), (57, 35408639), (133, 15175131), (399, 5058377), (967, 2087169), (2901, 695723), (5231, 385833), (6769, 298167), (15693, 128611), (18373, 109851), (20307, 99389), (36617, 55119)]