2865834

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 6464640

約数和(自身を除く): 3598806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 727, 1314, 1454, 1971, 2181, 3942, 4362, 6543, 13086, 19629, 39258, 53071, 106142, 159213, 318426, 477639, 955278, 1432917, 2865834]

約数ペア:

[(1, 2865834), (2, 1432917), (3, 955278), (6, 477639), (9, 318426), (18, 159213), (27, 106142), (54, 53071), (73, 39258), (146, 19629), (219, 13086), (438, 6543), (657, 4362), (727, 3942), (1314, 2181), (1454, 1971)]