2018768157

素因数分解:

$3^3\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{10163}}^1$

素因数の和:11230

約数の個数: 32

約数和(自身を含む): 3421608960

約数和(自身を除く): 1402840803

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1051, 3153, 7357, 9459, 10163, 22071, 28377, 30489, 66213, 71141, 91467, 198639, 213423, 274401, 640269, 1920807, 10681313, 32043939, 74769191, 96131817, 224307573, 288395451, 672922719, 2018768157]

約数ペア:

[(1, 2018768157), (3, 672922719), (7, 288395451), (9, 224307573), (21, 96131817), (27, 74769191), (63, 32043939), (189, 10681313), (1051, 1920807), (3153, 640269), (7357, 274401), (9459, 213423), (10163, 198639), (22071, 91467), (28377, 71141), (30489, 66213)]