27804132

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2213}}^1$

素因数の和:2572

約数の個数: 36

約数和(自身を含む): 70515900

約数和(自身を除く): 42711768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 2213, 3141, 4188, 4426, 6282, 6639, 8852, 12564, 13278, 19917, 26556, 39834, 79668, 772337, 1544674, 2317011, 3089348, 4634022, 6951033, 9268044, 13902066, 27804132]

約数ペア:

[(1, 27804132), (2, 13902066), (3, 9268044), (4, 6951033), (6, 4634022), (9, 3089348), (12, 2317011), (18, 1544674), (36, 772337), (349, 79668), (698, 39834), (1047, 26556), (1396, 19917), (2094, 13278), (2213, 12564), (3141, 8852), (4188, 6639), (4426, 6282)]