16534188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 46702656

約数和(自身を除く): 30168468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 971, 1419, 1548, 1892, 1942, 2838, 2913, 3884, 4257, 5676, 5826, 8514, 8739, 10681, 11652, 17028, 17478, 21362, 32043, 34956, 41753, 42724, 64086, 83506, 96129, 125259, 128172, 167012, 192258, 250518, 375777, 384516, 459283, 501036, 751554, 918566, 1377849, 1503108, 1837132, 2755698, 4133547, 5511396, 8267094, 16534188]

約数ペア:

[(1, 16534188), (2, 8267094), (3, 5511396), (4, 4133547), (6, 2755698), (9, 1837132), (11, 1503108), (12, 1377849), (18, 918566), (22, 751554), (33, 501036), (36, 459283), (43, 384516), (44, 375777), (66, 250518), (86, 192258), (99, 167012), (129, 128172), (132, 125259), (172, 96129), (198, 83506), (258, 64086), (387, 42724), (396, 41753), (473, 34956), (516, 32043), (774, 21362), (946, 17478), (971, 17028), (1419, 11652), (1548, 10681), (1892, 8739), (1942, 8514), (2838, 5826), (2913, 5676), (3884, 4257)]