2018841468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 5806080000

約数和(自身を除く): 3787238532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 89, 92, 118, 138, 161, 177, 178, 199, 236, 267, 276, 322, 354, 356, 398, 413, 483, 534, 597, 623, 644, 708, 796, 826, 966, 1068, 1194, 1239, 1246, 1357, 1393, 1652, 1869, 1932, 2047, 2388, 2478, 2492, 2714, 2786, 3738, 4071, 4094, 4179, 4577, 4956, 5251, 5428, 5572, 6141, 7476, 8142, 8188, 8358, 9154, 9499, 10502, 11741, 12282, 13731, 14329, 15753, 16284, 16716, 17711, 18308, 18998, 21004, 23482, 24564, 27462, 28497, 28658, 31506, 32039, 35223, 35422, 36757, 37996, 42987, 46964, 53133, 54924, 56994, 57316, 63012, 64078, 70446, 70844, 73514, 82187, 85974, 96117, 106266, 110271, 113988, 120773, 123977, 128156, 140892, 147028, 164374, 171948, 192234, 212532, 220542, 241546, 246561, 247954, 270043, 328748, 362319, 371931, 384468, 407353, 441084, 483092, 493122, 495908, 540086, 724638, 743862, 810129, 814706, 845411, 986244, 1044949, 1080172, 1222059, 1449276, 1487724, 1620258, 1629412, 1690822, 1890301, 2089898, 2444118, 2536233, 2851471, 3134847, 3240516, 3381644, 3780602, 4179796, 4888236, 5072466, 5670903, 5702942, 6269694, 7314643, 7561204, 8554413, 10144932, 11341806, 11405884, 12539388, 14629286, 17108826, 21943929, 22683612, 24033827, 29258572, 34217652, 43887858, 48067654, 72101481, 87775716, 96135308, 144202962, 168236789, 288405924, 336473578, 504710367, 672947156, 1009420734, 2018841468]

約数ペア:

[(1, 2018841468), (2, 1009420734), (3, 672947156), (4, 504710367), (6, 336473578), (7, 288405924), (12, 168236789), (14, 144202962), (21, 96135308), (23, 87775716), (28, 72101481), (42, 48067654), (46, 43887858), (59, 34217652), (69, 29258572), (84, 24033827), (89, 22683612), (92, 21943929), (118, 17108826), (138, 14629286), (161, 12539388), (177, 11405884), (178, 11341806), (199, 10144932), (236, 8554413), (267, 7561204), (276, 7314643), (322, 6269694), (354, 5702942), (356, 5670903), (398, 5072466), (413, 4888236), (483, 4179796), (534, 3780602), (597, 3381644), (623, 3240516), (644, 3134847), (708, 2851471), (796, 2536233), (826, 2444118), (966, 2089898), (1068, 1890301), (1194, 1690822), (1239, 1629412), (1246, 1620258), (1357, 1487724), (1393, 1449276), (1652, 1222059), (1869, 1080172), (1932, 1044949), (2047, 986244), (2388, 845411), (2478, 814706), (2492, 810129), (2714, 743862), (2786, 724638), (3738, 540086), (4071, 495908), (4094, 493122), (4179, 483092), (4577, 441084), (4956, 407353), (5251, 384468), (5428, 371931), (5572, 362319), (6141, 328748), (7476, 270043), (8142, 247954), (8188, 246561), (8358, 241546), (9154, 220542), (9499, 212532), (10502, 192234), (11741, 171948), (12282, 164374), (13731, 147028), (14329, 140892), (15753, 128156), (16284, 123977), (16716, 120773), (17711, 113988), (18308, 110271), (18998, 106266), (21004, 96117), (23482, 85974), (24564, 82187), (27462, 73514), (28497, 70844), (28658, 70446), (31506, 64078), (32039, 63012), (35223, 57316), (35422, 56994), (36757, 54924), (37996, 53133), (42987, 46964)]