19471289184

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3976979}}^1$

素因数の和:3977012

約数の個数: 72

約数和(自身を含む): 58628639160

約数和(自身を除く): 39157349976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 3976979, 7953958, 11930937, 15907916, 23861874, 31815832, 35792811, 47723748, 63631664, 67608643, 71585622, 95447496, 127263328, 135217286, 143171244, 190894992, 202825929, 270434572, 286342488, 381789984, 405651858, 540869144, 572684976, 608477787, 811303716, 1081738288, 1145369952, 1216955574, 1622607432, 2163476576, 2433911148, 3245214864, 4867822296, 6490429728, 9735644592, 19471289184]

約数ペア:

[(1, 19471289184), (2, 9735644592), (3, 6490429728), (4, 4867822296), (6, 3245214864), (8, 2433911148), (9, 2163476576), (12, 1622607432), (16, 1216955574), (17, 1145369952), (18, 1081738288), (24, 811303716), (32, 608477787), (34, 572684976), (36, 540869144), (48, 405651858), (51, 381789984), (68, 286342488), (72, 270434572), (96, 202825929), (102, 190894992), (136, 143171244), (144, 135217286), (153, 127263328), (204, 95447496), (272, 71585622), (288, 67608643), (306, 63631664), (408, 47723748), (544, 35792811), (612, 31815832), (816, 23861874), (1224, 15907916), (1632, 11930937), (2448, 7953958), (4896, 3976979)]