11641788

素因数分解:

$2^2\times 3^2\times {\mathrm{323383}}^1$

素因数の和:323393

約数の個数: 18

約数和(自身を含む): 29427944

約数和(自身を除く): 17786156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 323383, 646766, 970149, 1293532, 1940298, 2910447, 3880596, 5820894, 11641788]

約数ペア:

[(1, 11641788), (2, 5820894), (3, 3880596), (4, 2910447), (6, 1940298), (9, 1293532), (12, 970149), (18, 646766), (36, 323383)]