18157402

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 27833760

約数和(自身を除く): 9676358

約数列:

[1, 2, 67, 134, 179, 358, 757, 1514, 11993, 23986, 50719, 101438, 135503, 271006, 9078701, 18157402]

約数ペア:

[(1, 18157402), (2, 9078701), (67, 271006), (134, 135503), (179, 101438), (358, 50719), (757, 23986), (1514, 11993)]