449449236

素因数分解:

$2^2\times 3^4\times {\mathrm{1387189}}^1$

素因数の和:1387205

約数の個数: 30

約数和(自身を含む): 1174949930

約数和(自身を除く): 725500694

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1387189, 2774378, 4161567, 5548756, 8323134, 12484701, 16646268, 24969402, 37454103, 49938804, 74908206, 112362309, 149816412, 224724618, 449449236]

約数ペア:

[(1, 449449236), (2, 224724618), (3, 149816412), (4, 112362309), (6, 74908206), (9, 49938804), (12, 37454103), (18, 24969402), (27, 16646268), (36, 12484701), (54, 8323134), (81, 5548756), (108, 4161567), (162, 2774378), (324, 1387189)]