18084416

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 56

約数和(自身を含む): 42159936

約数和(自身を除く): 24075520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1091, 1184, 2072, 2182, 2368, 4144, 4364, 7637, 8288, 8728, 15274, 16576, 17456, 30548, 34912, 40367, 61096, 69824, 80734, 122192, 161468, 244384, 282569, 322936, 488768, 565138, 645872, 1130276, 1291744, 2260552, 2583488, 4521104, 9042208, 18084416]

約数ペア:

[(1, 18084416), (2, 9042208), (4, 4521104), (7, 2583488), (8, 2260552), (14, 1291744), (16, 1130276), (28, 645872), (32, 565138), (37, 488768), (56, 322936), (64, 282569), (74, 244384), (112, 161468), (148, 122192), (224, 80734), (259, 69824), (296, 61096), (448, 40367), (518, 34912), (592, 30548), (1036, 17456), (1091, 16576), (1184, 15274), (2072, 8728), (2182, 8288), (2368, 7637), (4144, 4364)]