172446918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4105879}}^1$

素因数の和:4105891

約数の個数: 16

約数和(自身を含む): 394164480

約数和(自身を除く): 221717562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4105879, 8211758, 12317637, 24635274, 28741153, 57482306, 86223459, 172446918]

約数ペア:

[(1, 172446918), (2, 86223459), (3, 57482306), (6, 28741153), (7, 24635274), (14, 12317637), (21, 8211758), (42, 4105879)]