27867718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 45606240

約数和(自身を除く): 17738522

約数列:

[1, 2, 19, 38, 53, 101, 106, 137, 202, 274, 1007, 1919, 2014, 2603, 3838, 5206, 5353, 7261, 10706, 13837, 14522, 27674, 101707, 137959, 203414, 262903, 275918, 525806, 733361, 1466722, 13933859, 27867718]

約数ペア:

[(1, 27867718), (2, 13933859), (19, 1466722), (38, 733361), (53, 525806), (101, 275918), (106, 262903), (137, 203414), (202, 137959), (274, 101707), (1007, 27674), (1919, 14522), (2014, 13837), (2603, 10706), (3838, 7261), (5206, 5353)]