15890634

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2857}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 35667840

約数和(自身を除く): 19777206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 2857, 5562, 5714, 8571, 17142, 25713, 51426, 77139, 154278, 294271, 588542, 882813, 1765626, 2648439, 5296878, 7945317, 15890634]

約数ペア:

[(1, 15890634), (2, 7945317), (3, 5296878), (6, 2648439), (9, 1765626), (18, 882813), (27, 588542), (54, 294271), (103, 154278), (206, 77139), (309, 51426), (618, 25713), (927, 17142), (1854, 8571), (2781, 5714), (2857, 5562)]