27728604

素因数分解:

$2^2\times 3^2\times {\mathrm{770239}}^1$

素因数の和:770249

約数の個数: 18

約数和(自身を含む): 70091840

約数和(自身を除く): 42363236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 770239, 1540478, 2310717, 3080956, 4621434, 6932151, 9242868, 13864302, 27728604]

約数ペア:

[(1, 27728604), (2, 13864302), (3, 9242868), (4, 6932151), (6, 4621434), (9, 3080956), (12, 2310717), (18, 1540478), (36, 770239)]