978889128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{5826721}}^1$

素因数の和:5826737

約数の個数: 32

約数和(自身を含む): 2796826560

約数和(自身を除く): 1817937432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 5826721, 11653442, 17480163, 23306884, 34960326, 40787047, 46613768, 69920652, 81574094, 122361141, 139841304, 163148188, 244722282, 326296376, 489444564, 978889128]

約数ペア:

[(1, 978889128), (2, 489444564), (3, 326296376), (4, 244722282), (6, 163148188), (7, 139841304), (8, 122361141), (12, 81574094), (14, 69920652), (21, 46613768), (24, 40787047), (28, 34960326), (42, 23306884), (56, 17480163), (84, 11653442), (168, 5826721)]