54377218

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{28351}}^1$

素因数の和:28497

約数の個数: 16

約数和(自身を含む): 93901824

約数和(自身を除く): 39524606

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 28351, 56702, 198457, 396914, 3884087, 7768174, 27188609, 54377218]

約数ペア:

[(1, 54377218), (2, 27188609), (7, 7768174), (14, 3884087), (137, 396914), (274, 198457), (959, 56702), (1918, 28351)]