13161624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 37920000

約数和(自身を除く): 24758376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 499, 628, 942, 998, 1099, 1256, 1497, 1884, 1996, 2198, 2994, 3297, 3493, 3768, 3992, 4396, 5988, 6594, 6986, 8792, 10479, 11976, 13188, 13972, 20958, 26376, 27944, 41916, 78343, 83832, 156686, 235029, 313372, 470058, 548401, 626744, 940116, 1096802, 1645203, 1880232, 2193604, 3290406, 4387208, 6580812, 13161624]

約数ペア:

[(1, 13161624), (2, 6580812), (3, 4387208), (4, 3290406), (6, 2193604), (7, 1880232), (8, 1645203), (12, 1096802), (14, 940116), (21, 626744), (24, 548401), (28, 470058), (42, 313372), (56, 235029), (84, 156686), (157, 83832), (168, 78343), (314, 41916), (471, 27944), (499, 26376), (628, 20958), (942, 13972), (998, 13188), (1099, 11976), (1256, 10479), (1497, 8792), (1884, 6986), (1996, 6594), (2198, 5988), (2994, 4396), (3297, 3992), (3493, 3768)]