31128018

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{28663}}^1$

素因数の和:28849

約数の個数: 16

約数和(自身を含む): 62602176

約数和(自身を除く): 31474158

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 28663, 57326, 85989, 171978, 5188003, 10376006, 15564009, 31128018]

約数ペア:

[(1, 31128018), (2, 15564009), (3, 10376006), (6, 5188003), (181, 171978), (362, 85989), (543, 57326), (1086, 28663)]