2018579823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{124121}}^1$

素因数の和:124279

約数の個数: 24

約数和(自身を含む): 3162628560

約数和(自身を除く): 1144048737

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 16263, 124121, 372363, 1117089, 1613573, 4840719, 14522157, 17252819, 51758457, 155275371, 224286647, 672859941, 2018579823]

約数ペア:

[(1, 2018579823), (3, 672859941), (9, 224286647), (13, 155275371), (39, 51758457), (117, 17252819), (139, 14522157), (417, 4840719), (1251, 1613573), (1807, 1117089), (5421, 372363), (16263, 124121)]