18961812

素因数分解:

$2^2\times 3^2\times {\mathrm{526717}}^1$

素因数の和:526727

約数の個数: 18

約数和(自身を含む): 47931338

約数和(自身を除く): 28969526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 526717, 1053434, 1580151, 2106868, 3160302, 4740453, 6320604, 9480906, 18961812]

約数ペア:

[(1, 18961812), (2, 9480906), (3, 6320604), (4, 4740453), (6, 3160302), (9, 2106868), (12, 1580151), (18, 1053434), (36, 526717)]