15819246

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 35644320

約数和(自身を除く): 19825074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 4013, 8026, 12039, 24078, 36117, 72234, 108351, 216702, 292949, 585898, 878847, 1757694, 2636541, 5273082, 7909623, 15819246]

約数ペア:

[(1, 15819246), (2, 7909623), (3, 5273082), (6, 2636541), (9, 1757694), (18, 878847), (27, 585898), (54, 292949), (73, 216702), (146, 108351), (219, 72234), (438, 36117), (657, 24078), (1314, 12039), (1971, 8026), (3942, 4013)]