18087076

素因数分解:

$2^2\times 7^3\times {\mathrm{13183}}^1$

素因数の和:13208

約数の個数: 24

約数和(自身を含む): 36915200

約数和(自身を除く): 18828124

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 13183, 26366, 52732, 92281, 184562, 369124, 645967, 1291934, 2583868, 4521769, 9043538, 18087076]

約数ペア:

[(1, 18087076), (2, 9043538), (4, 4521769), (7, 2583868), (14, 1291934), (28, 645967), (49, 369124), (98, 184562), (196, 92281), (343, 52732), (686, 26366), (1372, 13183)]