18149478

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{6737}}^1$

素因数の和:7191

約数の個数: 16

約数和(自身を含む): 36385200

約数和(自身を除く): 18235722

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 6737, 13474, 20211, 40422, 3024913, 6049826, 9074739, 18149478]

約数ペア:

[(1, 18149478), (2, 9074739), (3, 6049826), (6, 3024913), (449, 40422), (898, 20211), (1347, 13474), (2694, 6737)]