80618742

素因数分解:

$2^1\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{2371}}^1$

素因数の和:4268

約数の個数: 24

約数和(自身を含む): 174840120

約数和(自身を除く): 94221378

約数列:

[1, 2, 3, 6, 9, 18, 1889, 2371, 3778, 4742, 5667, 7113, 11334, 14226, 17001, 21339, 34002, 42678, 4478819, 8957638, 13436457, 26872914, 40309371, 80618742]

約数ペア:

[(1, 80618742), (2, 40309371), (3, 26872914), (6, 13436457), (9, 8957638), (18, 4478819), (1889, 42678), (2371, 34002), (3778, 21339), (4742, 17001), (5667, 14226), (7113, 11334)]