18335844

素因数分解:

$2^2\times 3^2\times {\mathrm{509329}}^1$

素因数の和:509339

約数の個数: 18

約数和(自身を含む): 46349030

約数和(自身を除く): 28013186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509329, 1018658, 1527987, 2037316, 3055974, 4583961, 6111948, 9167922, 18335844]

約数ペア:

[(1, 18335844), (2, 9167922), (3, 6111948), (4, 4583961), (6, 3055974), (9, 2037316), (12, 1527987), (18, 1018658), (36, 509329)]