18386274

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{45737}}^1$

素因数の和:45809

約数の個数: 16

約数和(自身を含む): 37322208

約数和(自身を除く): 18935934

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 45737, 91474, 137211, 274422, 3064379, 6128758, 9193137, 18386274]

約数ペア:

[(1, 18386274), (2, 9193137), (3, 6128758), (6, 3064379), (67, 274422), (134, 137211), (201, 91474), (402, 45737)]