2912697528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{18341}}^1$

素因数の和:18872

約数の個数: 64

約数和(自身を含む): 7857712800

約数和(自身を除く): 4945015272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 509, 1018, 1527, 2036, 3054, 4072, 6108, 6617, 12216, 13234, 18341, 19851, 26468, 36682, 39702, 52936, 55023, 73364, 79404, 110046, 146728, 158808, 220092, 238433, 440184, 476866, 715299, 953732, 1430598, 1907464, 2861196, 5722392, 9335569, 18671138, 28006707, 37342276, 56013414, 74684552, 112026828, 121362397, 224053656, 242724794, 364087191, 485449588, 728174382, 970899176, 1456348764, 2912697528]

約数ペア:

[(1, 2912697528), (2, 1456348764), (3, 970899176), (4, 728174382), (6, 485449588), (8, 364087191), (12, 242724794), (13, 224053656), (24, 121362397), (26, 112026828), (39, 74684552), (52, 56013414), (78, 37342276), (104, 28006707), (156, 18671138), (312, 9335569), (509, 5722392), (1018, 2861196), (1527, 1907464), (2036, 1430598), (3054, 953732), (4072, 715299), (6108, 476866), (6617, 440184), (12216, 238433), (13234, 220092), (18341, 158808), (19851, 146728), (26468, 110046), (36682, 79404), (39702, 73364), (52936, 55023)]