18677043

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26951}}^1$

素因数の和:26975

約数の個数: 24

約数和(自身を含む): 33636096

約数和(自身を除く): 14959053

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 26951, 80853, 188657, 242559, 296461, 565971, 889383, 1697913, 2075227, 2668149, 6225681, 18677043]

約数ペア:

[(1, 18677043), (3, 6225681), (7, 2668149), (9, 2075227), (11, 1697913), (21, 889383), (33, 565971), (63, 296461), (77, 242559), (99, 188657), (231, 80853), (693, 26951)]