162420678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1289053}}^1$

素因数の和:1289068

約数の個数: 24

約数和(自身を含む): 402184848

約数和(自身を除く): 239764170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1289053, 2578106, 3867159, 7734318, 9023371, 11601477, 18046742, 23202954, 27070113, 54140226, 81210339, 162420678]

約数ペア:

[(1, 162420678), (2, 81210339), (3, 54140226), (6, 27070113), (7, 23202954), (9, 18046742), (14, 11601477), (18, 9023371), (21, 7734318), (42, 3867159), (63, 2578106), (126, 1289053)]