7883665986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5960

約数の個数: 128

約数和(自身を含む): 20021575680

約数和(自身を除く): 12137909694

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 61, 62, 93, 102, 119, 122, 183, 186, 217, 238, 357, 366, 427, 434, 527, 651, 714, 854, 1037, 1054, 1281, 1302, 1581, 1891, 2074, 2562, 3111, 3162, 3689, 3782, 5673, 5839, 6222, 7259, 7378, 11067, 11346, 11678, 13237, 14518, 17517, 21777, 22134, 26474, 32147, 35034, 39711, 40873, 43554, 64294, 79422, 81746, 96441, 99263, 122619, 181009, 192882, 198526, 225029, 245238, 297789, 356179, 362018, 450058, 543027, 595578, 675087, 694841, 712358, 1068537, 1086054, 1267063, 1350174, 1389682, 2084523, 2137074, 2493253, 2534126, 3077153, 3801189, 4169046, 4986506, 6055043, 6154306, 7479759, 7602378, 9231459, 11041549, 12110086, 14959518, 18165129, 18462918, 21540071, 22083098, 33124647, 36330258, 42385301, 43080142, 64620213, 66249294, 77290843, 84770602, 127155903, 129240426, 154581686, 187706333, 231872529, 254311806, 375412666, 463745058, 563118999, 1126237998, 1313944331, 2627888662, 3941832993, 7883665986]

約数ペア:

[(1, 7883665986), (2, 3941832993), (3, 2627888662), (6, 1313944331), (7, 1126237998), (14, 563118999), (17, 463745058), (21, 375412666), (31, 254311806), (34, 231872529), (42, 187706333), (51, 154581686), (61, 129240426), (62, 127155903), (93, 84770602), (102, 77290843), (119, 66249294), (122, 64620213), (183, 43080142), (186, 42385301), (217, 36330258), (238, 33124647), (357, 22083098), (366, 21540071), (427, 18462918), (434, 18165129), (527, 14959518), (651, 12110086), (714, 11041549), (854, 9231459), (1037, 7602378), (1054, 7479759), (1281, 6154306), (1302, 6055043), (1581, 4986506), (1891, 4169046), (2074, 3801189), (2562, 3077153), (3111, 2534126), (3162, 2493253), (3689, 2137074), (3782, 2084523), (5673, 1389682), (5839, 1350174), (6222, 1267063), (7259, 1086054), (7378, 1068537), (11067, 712358), (11346, 694841), (11678, 675087), (13237, 595578), (14518, 543027), (17517, 450058), (21777, 362018), (22134, 356179), (26474, 297789), (32147, 245238), (35034, 225029), (39711, 198526), (40873, 192882), (43554, 181009), (64294, 122619), (79422, 99263), (81746, 96441)]