1958166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15541}}^1$

素因数の和:15556

約数の個数: 24

約数和(自身を含む): 4849104

約数和(自身を除く): 2890938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15541, 31082, 46623, 93246, 108787, 139869, 217574, 279738, 326361, 652722, 979083, 1958166]

約数ペア:

[(1, 1958166), (2, 979083), (3, 652722), (6, 326361), (7, 279738), (9, 217574), (14, 139869), (18, 108787), (21, 93246), (42, 46623), (63, 31082), (126, 15541)]