18271854

素因数分解:

$2^1\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1039}}^1$

素因数の和:2024

約数の個数: 24

約数和(自身を含む): 39667680

約数和(自身を除く): 21395826

約数列:

[1, 2, 3, 6, 9, 18, 977, 1039, 1954, 2078, 2931, 3117, 5862, 6234, 8793, 9351, 17586, 18702, 1015103, 2030206, 3045309, 6090618, 9135927, 18271854]

約数ペア:

[(1, 18271854), (2, 9135927), (3, 6090618), (6, 3045309), (9, 2030206), (18, 1015103), (977, 18702), (1039, 17586), (1954, 9351), (2078, 8793), (2931, 6234), (3117, 5862)]