677442906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1792177}}^1$

素因数の和:1792195

約数の個数: 32

約数和(自身を含む): 1720490880

約数和(自身を除く): 1043047974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1792177, 3584354, 5376531, 10753062, 12545239, 16129593, 25090478, 32259186, 37635717, 48388779, 75271434, 96777558, 112907151, 225814302, 338721453, 677442906]

約数ペア:

[(1, 677442906), (2, 338721453), (3, 225814302), (6, 112907151), (7, 96777558), (9, 75271434), (14, 48388779), (18, 37635717), (21, 32259186), (27, 25090478), (42, 16129593), (54, 12545239), (63, 10753062), (126, 5376531), (189, 3584354), (378, 1792177)]