215538984

素因数分解:

$2^3\times 3^2\times {\mathrm{2993597}}^1$

素因数の和:2993609

約数の個数: 24

約数和(自身を含む): 583751610

約数和(自身を除く): 368212626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2993597, 5987194, 8980791, 11974388, 17961582, 23948776, 26942373, 35923164, 53884746, 71846328, 107769492, 215538984]

約数ペア:

[(1, 215538984), (2, 107769492), (3, 71846328), (4, 53884746), (6, 35923164), (8, 26942373), (9, 23948776), (12, 17961582), (18, 11974388), (24, 8980791), (36, 5987194), (72, 2993597)]