8505427836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{85903}}^1$

素因数の和:86170

約数の個数: 48

約数和(自身を含む): 20474015744

約数和(自身を除く): 11968587908

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 223, 444, 446, 669, 892, 1338, 2676, 8251, 16502, 24753, 33004, 49506, 85903, 99012, 171806, 257709, 343612, 515418, 1030836, 3178411, 6356822, 9535233, 12713644, 19070466, 19156369, 38140932, 38312738, 57469107, 76625476, 114938214, 229876428, 708785653, 1417571306, 2126356959, 2835142612, 4252713918, 8505427836]

約数ペア:

[(1, 8505427836), (2, 4252713918), (3, 2835142612), (4, 2126356959), (6, 1417571306), (12, 708785653), (37, 229876428), (74, 114938214), (111, 76625476), (148, 57469107), (222, 38312738), (223, 38140932), (444, 19156369), (446, 19070466), (669, 12713644), (892, 9535233), (1338, 6356822), (2676, 3178411), (8251, 1030836), (16502, 515418), (24753, 343612), (33004, 257709), (49506, 171806), (85903, 99012)]