11640276

素因数分解:

$2^2\times 3^2\times {\mathrm{323341}}^1$

素因数の和:323351

約数の個数: 18

約数和(自身を含む): 29424122

約数和(自身を除く): 17783846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 323341, 646682, 970023, 1293364, 1940046, 2910069, 3880092, 5820138, 11640276]

約数ペア:

[(1, 11640276), (2, 5820138), (3, 3880092), (4, 2910069), (6, 1940046), (9, 1293364), (12, 970023), (18, 646682), (36, 323341)]