426457098

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{333691}}^1$

素因数の和:333770

約数の個数: 24

約数和(自身を含む): 937007136

約数和(自身を除く): 510550038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 333691, 667382, 1001073, 2002146, 3003219, 6006438, 23692061, 47384122, 71076183, 142152366, 213228549, 426457098]

約数ペア:

[(1, 426457098), (2, 213228549), (3, 142152366), (6, 71076183), (9, 47384122), (18, 23692061), (71, 6006438), (142, 3003219), (213, 2002146), (426, 1001073), (639, 667382), (1278, 333691)]