2018814906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{47237}}^1$

素因数の和:47678

約数の個数: 32

約数和(自身を含む): 4285431360

約数和(自身を除く): 2266616454

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2514, 7123, 14246, 21369, 42738, 47237, 94474, 141711, 283422, 803029, 1606058, 2409087, 4818174, 19792303, 39584606, 59376909, 118753818, 336469151, 672938302, 1009407453, 2018814906]

約数ペア:

[(1, 2018814906), (2, 1009407453), (3, 672938302), (6, 336469151), (17, 118753818), (34, 59376909), (51, 39584606), (102, 19792303), (419, 4818174), (838, 2409087), (1257, 1606058), (2514, 803029), (7123, 283422), (14246, 141711), (21369, 94474), (42738, 47237)]