2016985644

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{811991}}^1$

素因数の和:812027

約数の個数: 48

約数和(自身を含む): 5456586240

約数和(自身を除く): 3439600596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 811991, 1623982, 2435973, 3247964, 4871946, 7307919, 9743892, 14615838, 18675793, 21923757, 29231676, 37351586, 43847514, 56027379, 74703172, 87695028, 112054758, 168082137, 224109516, 336164274, 504246411, 672328548, 1008492822, 2016985644]

約数ペア:

[(1, 2016985644), (2, 1008492822), (3, 672328548), (4, 504246411), (6, 336164274), (9, 224109516), (12, 168082137), (18, 112054758), (23, 87695028), (27, 74703172), (36, 56027379), (46, 43847514), (54, 37351586), (69, 29231676), (92, 21923757), (108, 18675793), (138, 14615838), (207, 9743892), (276, 7307919), (414, 4871946), (621, 3247964), (828, 2435973), (1242, 1623982), (2484, 811991)]