9861076

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{6829}}^1$

素因数の和:6871

約数の個数: 18

約数和(自身を含む): 18215610

約数和(自身を除く): 8354534

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6829, 13658, 27316, 129751, 259502, 519004, 2465269, 4930538, 9861076]

約数ペア:

[(1, 9861076), (2, 4930538), (4, 2465269), (19, 519004), (38, 259502), (76, 129751), (361, 27316), (722, 13658), (1444, 6829)]