1909027596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{165887}}^1$

素因数の和:166038

約数の個数: 48

約数和(自身を含む): 5127929856

約数和(自身を除く): 3218902260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 165887, 331774, 497661, 663548, 995322, 1161209, 1990644, 2322418, 3483627, 4644836, 6967254, 13934508, 22726519, 45453038, 68179557, 90906076, 136359114, 159085633, 272718228, 318171266, 477256899, 636342532, 954513798, 1909027596]

約数ペア:

[(1, 1909027596), (2, 954513798), (3, 636342532), (4, 477256899), (6, 318171266), (7, 272718228), (12, 159085633), (14, 136359114), (21, 90906076), (28, 68179557), (42, 45453038), (84, 22726519), (137, 13934508), (274, 6967254), (411, 4644836), (548, 3483627), (822, 2322418), (959, 1990644), (1644, 1161209), (1918, 995322), (2877, 663548), (3836, 497661), (5754, 331774), (11508, 165887)]