66866622

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 71027778

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 359, 718, 839, 1077, 1678, 2154, 2517, 5034, 13283, 26566, 31043, 39849, 62086, 79698, 93129, 186258, 301201, 602402, 903603, 1807206, 11144437, 22288874, 33433311, 66866622]

約数ペア:

[(1, 66866622), (2, 33433311), (3, 22288874), (6, 11144437), (37, 1807206), (74, 903603), (111, 602402), (222, 301201), (359, 186258), (718, 93129), (839, 79698), (1077, 62086), (1678, 39849), (2154, 31043), (2517, 26566), (5034, 13283)]