66727836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{264793}}^1$

素因数の和:264810

約数の個数: 36

約数和(自身を含む): 192770032

約数和(自身を除く): 126042196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 264793, 529586, 794379, 1059172, 1588758, 1853551, 2383137, 3177516, 3707102, 4766274, 5560653, 7414204, 9532548, 11121306, 16681959, 22242612, 33363918, 66727836]

約数ペア:

[(1, 66727836), (2, 33363918), (3, 22242612), (4, 16681959), (6, 11121306), (7, 9532548), (9, 7414204), (12, 5560653), (14, 4766274), (18, 3707102), (21, 3177516), (28, 2383137), (36, 1853551), (42, 1588758), (63, 1059172), (84, 794379), (126, 529586), (252, 264793)]