1344438

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 40

約数和(自身を含む): 3098568

約数和(自身を除く): 1754130

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 193, 258, 386, 387, 579, 774, 1158, 1161, 1737, 2322, 3474, 3483, 5211, 6966, 8299, 10422, 15633, 16598, 24897, 31266, 49794, 74691, 149382, 224073, 448146, 672219, 1344438]

約数ペア:

[(1, 1344438), (2, 672219), (3, 448146), (6, 224073), (9, 149382), (18, 74691), (27, 49794), (43, 31266), (54, 24897), (81, 16598), (86, 15633), (129, 10422), (162, 8299), (193, 6966), (258, 5211), (386, 3483), (387, 3474), (579, 2322), (774, 1737), (1158, 1161)]