120897756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479753}}^1$

素因数の和:479770

約数の個数: 36

約数和(自身を含む): 349260912

約数和(自身を除く): 228363156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479753, 959506, 1439259, 1919012, 2878518, 3358271, 4317777, 5757036, 6716542, 8635554, 10074813, 13433084, 17271108, 20149626, 30224439, 40299252, 60448878, 120897756]

約数ペア:

[(1, 120897756), (2, 60448878), (3, 40299252), (4, 30224439), (6, 20149626), (7, 17271108), (9, 13433084), (12, 10074813), (14, 8635554), (18, 6716542), (21, 5757036), (28, 4317777), (36, 3358271), (42, 2878518), (63, 1919012), (84, 1439259), (126, 959506), (252, 479753)]