2821764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21377}}^1$

素因数の和:21395

約数の個数: 24

約数和(自身を含む): 7183008

約数和(自身を除く): 4361244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 21377, 42754, 64131, 85508, 128262, 235147, 256524, 470294, 705441, 940588, 1410882, 2821764]

約数ペア:

[(1, 2821764), (2, 1410882), (3, 940588), (4, 705441), (6, 470294), (11, 256524), (12, 235147), (22, 128262), (33, 85508), (44, 64131), (66, 42754), (132, 21377)]