2018468682

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{260179}}^1$

素因数の和:260618

約数の個数: 24

約数和(自身を含む): 4383512640

約数和(自身を除く): 2365043958

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 260179, 520358, 780537, 1561074, 2341611, 4683222, 112137149, 224274298, 336411447, 672822894, 1009234341, 2018468682]

約数ペア:

[(1, 2018468682), (2, 1009234341), (3, 672822894), (6, 336411447), (9, 224274298), (18, 112137149), (431, 4683222), (862, 2341611), (1293, 1561074), (2586, 780537), (3879, 520358), (7758, 260179)]