18500163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6299}}^1$

素因数の和:6402

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 8715837

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 6299, 18897, 69289, 207867, 560611, 1681833, 6166721, 18500163]

約数ペア:

[(1, 18500163), (3, 6166721), (11, 1681833), (33, 560611), (89, 207867), (267, 69289), (979, 18897), (2937, 6299)]