7142244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 17837568

約数和(自身を除く): 10695324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 223, 314, 446, 471, 628, 669, 892, 942, 1338, 1884, 2669, 2676, 3791, 5338, 7582, 8007, 10676, 11373, 15164, 16014, 22746, 32028, 35011, 45492, 70022, 105033, 140044, 210066, 420132, 595187, 1190374, 1785561, 2380748, 3571122, 7142244]

約数ペア:

[(1, 7142244), (2, 3571122), (3, 2380748), (4, 1785561), (6, 1190374), (12, 595187), (17, 420132), (34, 210066), (51, 140044), (68, 105033), (102, 70022), (157, 45492), (204, 35011), (223, 32028), (314, 22746), (446, 16014), (471, 15164), (628, 11373), (669, 10676), (892, 8007), (942, 7582), (1338, 5338), (1884, 3791), (2669, 2676)]