66937794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{144887}}^1$

素因数の和:144910

約数の個数: 32

約数和(自身を含む): 166910976

約数和(自身を除く): 99973182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 144887, 289774, 434661, 869322, 1014209, 1593757, 2028418, 3042627, 3187514, 4781271, 6085254, 9562542, 11156299, 22312598, 33468897, 66937794]

約数ペア:

[(1, 66937794), (2, 33468897), (3, 22312598), (6, 11156299), (7, 9562542), (11, 6085254), (14, 4781271), (21, 3187514), (22, 3042627), (33, 2028418), (42, 1593757), (66, 1014209), (77, 869322), (154, 434661), (231, 289774), (462, 144887)]