2989098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3389}}^1$

素因数の和:3411

約数の個数: 36

約数和(自身を含む): 7535970

約数和(自身を除く): 4546872

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3389, 6778, 10167, 20334, 23723, 30501, 47446, 61002, 71169, 142338, 166061, 213507, 332122, 427014, 498183, 996366, 1494549, 2989098]

約数ペア:

[(1, 2989098), (2, 1494549), (3, 996366), (6, 498183), (7, 427014), (9, 332122), (14, 213507), (18, 166061), (21, 142338), (42, 71169), (49, 61002), (63, 47446), (98, 30501), (126, 23723), (147, 20334), (294, 10167), (441, 6778), (882, 3389)]