2019988422

素因数分解:

$2^1\times 3^3\times {\mathrm{857}}^1\times {\mathrm{43649}}^1$

素因数の和:44517

約数の個数: 32

約数和(自身を含む): 4494204000

約数和(自身を除く): 2474215578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 857, 1714, 2571, 5142, 7713, 15426, 23139, 43649, 46278, 87298, 130947, 261894, 392841, 785682, 1178523, 2357046, 37407193, 74814386, 112221579, 224443158, 336664737, 673329474, 1009994211, 2019988422]

約数ペア:

[(1, 2019988422), (2, 1009994211), (3, 673329474), (6, 336664737), (9, 224443158), (18, 112221579), (27, 74814386), (54, 37407193), (857, 2357046), (1714, 1178523), (2571, 785682), (5142, 392841), (7713, 261894), (15426, 130947), (23139, 87298), (43649, 46278)]