16439292

素因数分解:

$2^2\times 3^2\times {\mathrm{456647}}^1$

素因数の和:456657

約数の個数: 18

約数和(自身を含む): 41554968

約数和(自身を除く): 25115676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 456647, 913294, 1369941, 1826588, 2739882, 4109823, 5479764, 8219646, 16439292]

約数ペア:

[(1, 16439292), (2, 8219646), (3, 5479764), (4, 4109823), (6, 2739882), (9, 1826588), (12, 1369941), (18, 913294), (36, 456647)]