18486324

素因数分解:

$2^2\times 3^2\times {\mathrm{513509}}^1$

素因数の和:513519

約数の個数: 18

約数和(自身を含む): 46729410

約数和(自身を除く): 28243086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513509, 1027018, 1540527, 2054036, 3081054, 4621581, 6162108, 9243162, 18486324]

約数ペア:

[(1, 18486324), (2, 9243162), (3, 6162108), (4, 4621581), (6, 3081054), (9, 2054036), (12, 1540527), (18, 1027018), (36, 513509)]