8742918

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{19961}}^1$

素因数の和:20039

約数の個数: 16

約数和(自身を含む): 17726256

約数和(自身を除く): 8983338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 19961, 39922, 59883, 119766, 1457153, 2914306, 4371459, 8742918]

約数ペア:

[(1, 8742918), (2, 4371459), (3, 2914306), (6, 1457153), (73, 119766), (146, 59883), (219, 39922), (438, 19961)]