18318738

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{45569}}^1$

素因数の和:45641

約数の個数: 16

約数和(自身を含む): 37185120

約数和(自身を除く): 18866382

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 45569, 91138, 136707, 273414, 3053123, 6106246, 9159369, 18318738]

約数ペア:

[(1, 18318738), (2, 9159369), (3, 6106246), (6, 3053123), (67, 273414), (134, 136707), (201, 91138), (402, 45569)]