13783518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 34419840

約数和(自身を除く): 20636322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 787, 834, 973, 1251, 1574, 1946, 2361, 2502, 2919, 4722, 5509, 5838, 7083, 8757, 11018, 14166, 16527, 17514, 33054, 49581, 99162, 109393, 218786, 328179, 656358, 765751, 984537, 1531502, 1969074, 2297253, 4594506, 6891759, 13783518]

約数ペア:

[(1, 13783518), (2, 6891759), (3, 4594506), (6, 2297253), (7, 1969074), (9, 1531502), (14, 984537), (18, 765751), (21, 656358), (42, 328179), (63, 218786), (126, 109393), (139, 99162), (278, 49581), (417, 33054), (787, 17514), (834, 16527), (973, 14166), (1251, 11018), (1574, 8757), (1946, 7083), (2361, 5838), (2502, 5509), (2919, 4722)]