18078393924

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1614719}}^1$

素因数の和:1615040

約数の個数: 36

約数和(自身を含む): 45845130240

約数和(自身を除く): 27766736316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 11196, 1614719, 3229438, 4844157, 6458876, 9688314, 14532471, 19376628, 29064942, 58129884, 502177609, 1004355218, 1506532827, 2008710436, 3013065654, 4519598481, 6026131308, 9039196962, 18078393924]

約数ペア:

[(1, 18078393924), (2, 9039196962), (3, 6026131308), (4, 4519598481), (6, 3013065654), (9, 2008710436), (12, 1506532827), (18, 1004355218), (36, 502177609), (311, 58129884), (622, 29064942), (933, 19376628), (1244, 14532471), (1866, 9688314), (2799, 6458876), (3732, 4844157), (5598, 3229438), (11196, 1614719)]