1677258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 4077216

約数和(自身を除く): 2399958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 197, 198, 258, 387, 394, 473, 591, 774, 946, 1182, 1419, 1773, 2167, 2838, 3546, 4257, 4334, 6501, 8471, 8514, 13002, 16942, 19503, 25413, 39006, 50826, 76239, 93181, 152478, 186362, 279543, 559086, 838629, 1677258]

約数ペア:

[(1, 1677258), (2, 838629), (3, 559086), (6, 279543), (9, 186362), (11, 152478), (18, 93181), (22, 76239), (33, 50826), (43, 39006), (66, 25413), (86, 19503), (99, 16942), (129, 13002), (197, 8514), (198, 8471), (258, 6501), (387, 4334), (394, 4257), (473, 3546), (591, 2838), (774, 2167), (946, 1773), (1182, 1419)]