27741966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15361}}^1$

素因数の和:15416

約数の個数: 32

約数和(自身を含む): 64889088

約数和(自身を除く): 37147122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15361, 30722, 46083, 92166, 107527, 215054, 322581, 645162, 660523, 1321046, 1981569, 3963138, 4623661, 9247322, 13870983, 27741966]

約数ペア:

[(1, 27741966), (2, 13870983), (3, 9247322), (6, 4623661), (7, 3963138), (14, 1981569), (21, 1321046), (42, 660523), (43, 645162), (86, 322581), (129, 215054), (258, 107527), (301, 92166), (602, 46083), (903, 30722), (1806, 15361)]