15748794

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12402

約数の個数: 24

約数和(自身を含む): 34605792

約数和(自身を除く): 18856998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12323, 24646, 36969, 73938, 110907, 221814, 874933, 1749866, 2624799, 5249598, 7874397, 15748794]

約数ペア:

[(1, 15748794), (2, 7874397), (3, 5249598), (6, 2624799), (9, 1749866), (18, 874933), (71, 221814), (142, 110907), (213, 73938), (426, 36969), (639, 24646), (1278, 12323)]