66406074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{225871}}^1$

素因数の和:225890

約数の個数: 24

約数和(自身を含む): 154496448

約数和(自身を除く): 88090374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 225871, 451742, 677613, 1355226, 1581097, 3162194, 4743291, 9486582, 11067679, 22135358, 33203037, 66406074]

約数ペア:

[(1, 66406074), (2, 33203037), (3, 22135358), (6, 11067679), (7, 9486582), (14, 4743291), (21, 3162194), (42, 1581097), (49, 1355226), (98, 677613), (147, 451742), (294, 225871)]