2781738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:183

約数の個数: 36

約数和(自身を含む): 6321510

約数和(自身を除く): 3539772

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 2117, 4234, 5329, 6351, 10658, 12702, 15987, 19053, 31974, 38106, 47961, 95922, 154541, 309082, 463623, 927246, 1390869, 2781738]

約数ペア:

[(1, 2781738), (2, 1390869), (3, 927246), (6, 463623), (9, 309082), (18, 154541), (29, 95922), (58, 47961), (73, 38106), (87, 31974), (146, 19053), (174, 15987), (219, 12702), (261, 10658), (438, 6351), (522, 5329), (657, 4234), (1314, 2117)]