2017455984

素因数分解:

$2^4\times 3^5\times {\mathrm{518893}}^1$

素因数の和:518916

約数の個数: 60

約数和(自身を含む): 5855199896

約数和(自身を除く): 3837743912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 518893, 1037786, 1556679, 2075572, 3113358, 4151144, 4670037, 6226716, 8302288, 9340074, 12453432, 14010111, 18680148, 24906864, 28020222, 37360296, 42030333, 56040444, 74720592, 84060666, 112080888, 126090999, 168121332, 224161776, 252181998, 336242664, 504363996, 672485328, 1008727992, 2017455984]

約数ペア:

[(1, 2017455984), (2, 1008727992), (3, 672485328), (4, 504363996), (6, 336242664), (8, 252181998), (9, 224161776), (12, 168121332), (16, 126090999), (18, 112080888), (24, 84060666), (27, 74720592), (36, 56040444), (48, 42030333), (54, 37360296), (72, 28020222), (81, 24906864), (108, 18680148), (144, 14010111), (162, 12453432), (216, 9340074), (243, 8302288), (324, 6226716), (432, 4670037), (486, 4151144), (648, 3113358), (972, 2075572), (1296, 1556679), (1944, 1037786), (3888, 518893)]