2126892

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^2$

素因数の和:849

約数の個数: 18

約数和(自身を含む): 4974564

約数和(自身を除く): 2847672

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 177241, 354482, 531723, 708964, 1063446, 2126892]

約数ペア:

[(1, 2126892), (2, 1063446), (3, 708964), (4, 531723), (6, 354482), (12, 177241), (421, 5052), (842, 2526), (1263, 1684)]