2018802973821

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1579}}^1\times {\mathrm{28099}}^1$

素因数の和:30233

約数の個数: 32

約数和(自身を含む): 2791746240000

約数和(自身を除く): 772943266179

約数列:

[1, 3, 29, 87, 523, 1569, 1579, 4737, 15167, 28099, 45501, 45791, 84297, 137373, 814871, 825817, 2444613, 2477451, 14695777, 23948693, 44087331, 44368321, 71846079, 133104963, 426177533, 1278532599, 1286681309, 3860043927, 23204631883, 69613895649, 672934324607, 2018802973821]

約数ペア:

[(1, 2018802973821), (3, 672934324607), (29, 69613895649), (87, 23204631883), (523, 3860043927), (1569, 1286681309), (1579, 1278532599), (4737, 426177533), (15167, 133104963), (28099, 71846079), (45501, 44368321), (45791, 44087331), (84297, 23948693), (137373, 14695777), (814871, 2477451), (825817, 2444613)]