27213156

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7793}}^1$

素因数の和:7900

約数の個数: 36

約数和(自身を含む): 69506892

約数和(自身を除く): 42293736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 7793, 15586, 23379, 31172, 46758, 70137, 93516, 140274, 280548, 755921, 1511842, 2267763, 3023684, 4535526, 6803289, 9071052, 13606578, 27213156]

約数ペア:

[(1, 27213156), (2, 13606578), (3, 9071052), (4, 6803289), (6, 4535526), (9, 3023684), (12, 2267763), (18, 1511842), (36, 755921), (97, 280548), (194, 140274), (291, 93516), (388, 70137), (582, 46758), (873, 31172), (1164, 23379), (1746, 15586), (3492, 7793)]