18735453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 29842176

約数和(自身を除く): 11106723

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 1951, 3201, 5853, 9603, 17559, 21461, 64383, 189247, 193149, 567741, 1703223, 2081717, 6245151, 18735453]

約数ペア:

[(1, 18735453), (3, 6245151), (9, 2081717), (11, 1703223), (33, 567741), (97, 193149), (99, 189247), (291, 64383), (873, 21461), (1067, 17559), (1951, 9603), (3201, 5853)]