720384714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5717339}}^1$

素因数の和:5717354

約数の個数: 24

約数和(自身を含む): 1783810080

約数和(自身を除く): 1063425366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5717339, 11434678, 17152017, 34304034, 40021373, 51456051, 80042746, 102912102, 120064119, 240128238, 360192357, 720384714]

約数ペア:

[(1, 720384714), (2, 360192357), (3, 240128238), (6, 120064119), (7, 102912102), (9, 80042746), (14, 51456051), (18, 40021373), (21, 34304034), (42, 17152017), (63, 11434678), (126, 5717339)]