2554416

素因数分解:

$2^4\times 3^7\times {\mathrm{73}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 7524320

約数和(自身を除く): 4969904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 243, 292, 324, 432, 438, 486, 584, 648, 657, 729, 876, 972, 1168, 1296, 1314, 1458, 1752, 1944, 1971, 2187, 2628, 2916, 3504, 3888, 3942, 4374, 5256, 5832, 5913, 7884, 8748, 10512, 11664, 11826, 15768, 17496, 17739, 23652, 31536, 34992, 35478, 47304, 53217, 70956, 94608, 106434, 141912, 159651, 212868, 283824, 319302, 425736, 638604, 851472, 1277208, 2554416]

約数ペア:

[(1, 2554416), (2, 1277208), (3, 851472), (4, 638604), (6, 425736), (8, 319302), (9, 283824), (12, 212868), (16, 159651), (18, 141912), (24, 106434), (27, 94608), (36, 70956), (48, 53217), (54, 47304), (72, 35478), (73, 34992), (81, 31536), (108, 23652), (144, 17739), (146, 17496), (162, 15768), (216, 11826), (219, 11664), (243, 10512), (292, 8748), (324, 7884), (432, 5913), (438, 5832), (486, 5256), (584, 4374), (648, 3942), (657, 3888), (729, 3504), (876, 2916), (972, 2628), (1168, 2187), (1296, 1971), (1314, 1944), (1458, 1752)]