15639084

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2767}}^1$

素因数の和:2934

約数の個数: 36

約数和(自身を含む): 39798304

約数和(自身を除く): 24159220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2767, 2826, 5534, 5652, 8301, 11068, 16602, 24903, 33204, 49806, 99612, 434419, 868838, 1303257, 1737676, 2606514, 3909771, 5213028, 7819542, 15639084]

約数ペア:

[(1, 15639084), (2, 7819542), (3, 5213028), (4, 3909771), (6, 2606514), (9, 1737676), (12, 1303257), (18, 868838), (36, 434419), (157, 99612), (314, 49806), (471, 33204), (628, 24903), (942, 16602), (1413, 11068), (1884, 8301), (2767, 5652), (2826, 5534)]