16842018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 35720640

約数和(自身を除く): 18878622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 941, 942, 1882, 2823, 2983, 5646, 5966, 8949, 17879, 17898, 35758, 53637, 107274, 147737, 295474, 443211, 886422, 2807003, 5614006, 8421009, 16842018]

約数ペア:

[(1, 16842018), (2, 8421009), (3, 5614006), (6, 2807003), (19, 886422), (38, 443211), (57, 295474), (114, 147737), (157, 107274), (314, 53637), (471, 35758), (941, 17898), (942, 17879), (1882, 8949), (2823, 5966), (2983, 5646)]