5245956

素因数分解:

$2^2\times 3^2\times {\mathrm{145721}}^1$

素因数の和:145731

約数の個数: 18

約数和(自身を含む): 13260702

約数和(自身を除く): 8014746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 145721, 291442, 437163, 582884, 874326, 1311489, 1748652, 2622978, 5245956]

約数ペア:

[(1, 5245956), (2, 2622978), (3, 1748652), (4, 1311489), (6, 874326), (9, 582884), (12, 437163), (18, 291442), (36, 145721)]