213537372

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{26921}}^1$

素因数の和:27589

約数の個数: 24

約数和(自身を含む): 499026192

約数和(自身を除く): 285488820

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 26921, 53842, 80763, 107684, 161526, 323052, 17794781, 35589562, 53384343, 71179124, 106768686, 213537372]

約数ペア:

[(1, 213537372), (2, 106768686), (3, 71179124), (4, 53384343), (6, 35589562), (12, 17794781), (661, 323052), (1322, 161526), (1983, 107684), (2644, 80763), (3966, 53842), (7932, 26921)]