27781092

素因数分解:

$2^2\times 3^2\times {\mathrm{771697}}^1$

素因数の和:771707

約数の個数: 18

約数和(自身を含む): 70224518

約数和(自身を除く): 42443426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 771697, 1543394, 2315091, 3086788, 4630182, 6945273, 9260364, 13890546, 27781092]

約数ペア:

[(1, 27781092), (2, 13890546), (3, 9260364), (4, 6945273), (6, 4630182), (9, 3086788), (12, 2315091), (18, 1543394), (36, 771697)]