18078912

素因数分解:

$2^6\times 3^2\times {\mathrm{31387}}^1$

素因数の和:31405

約数の個数: 42

約数和(自身を含む): 51821588

約数和(自身を除く): 33742676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 31387, 62774, 94161, 125548, 188322, 251096, 282483, 376644, 502192, 564966, 753288, 1004384, 1129932, 1506576, 2008768, 2259864, 3013152, 4519728, 6026304, 9039456, 18078912]

約数ペア:

[(1, 18078912), (2, 9039456), (3, 6026304), (4, 4519728), (6, 3013152), (8, 2259864), (9, 2008768), (12, 1506576), (16, 1129932), (18, 1004384), (24, 753288), (32, 564966), (36, 502192), (48, 376644), (64, 282483), (72, 251096), (96, 188322), (144, 125548), (192, 94161), (288, 62774), (576, 31387)]