2970138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 6467904

約数和(自身を除く): 3497766

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 787, 1258, 1574, 1887, 2361, 3774, 4722, 13379, 26758, 29119, 40137, 58238, 80274, 87357, 174714, 495023, 990046, 1485069, 2970138]

約数ペア:

[(1, 2970138), (2, 1485069), (3, 990046), (6, 495023), (17, 174714), (34, 87357), (37, 80274), (51, 58238), (74, 40137), (102, 29119), (111, 26758), (222, 13379), (629, 4722), (787, 3774), (1258, 2361), (1574, 1887)]