12421568664

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{18143}}^1$

素因数の和:18449

約数の個数: 96

約数和(自身を含む): 34687336320

約数和(自身を除く): 22265767656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 257, 296, 333, 444, 514, 666, 771, 888, 1028, 1332, 1542, 2056, 2313, 2664, 3084, 4626, 6168, 9252, 9509, 18143, 18504, 19018, 28527, 36286, 38036, 54429, 57054, 72572, 76072, 85581, 108858, 114108, 145144, 163287, 171162, 217716, 228216, 326574, 342324, 435432, 653148, 671291, 684648, 1306296, 1342582, 2013873, 2685164, 4027746, 4662751, 5370328, 6041619, 8055492, 9325502, 12083238, 13988253, 16110984, 18651004, 24166476, 27976506, 37302008, 41964759, 48332952, 55953012, 83929518, 111906024, 167859036, 172521787, 335718072, 345043574, 517565361, 690087148, 1035130722, 1380174296, 1552696083, 2070261444, 3105392166, 4140522888, 6210784332, 12421568664]

約数ペア:

[(1, 12421568664), (2, 6210784332), (3, 4140522888), (4, 3105392166), (6, 2070261444), (8, 1552696083), (9, 1380174296), (12, 1035130722), (18, 690087148), (24, 517565361), (36, 345043574), (37, 335718072), (72, 172521787), (74, 167859036), (111, 111906024), (148, 83929518), (222, 55953012), (257, 48332952), (296, 41964759), (333, 37302008), (444, 27976506), (514, 24166476), (666, 18651004), (771, 16110984), (888, 13988253), (1028, 12083238), (1332, 9325502), (1542, 8055492), (2056, 6041619), (2313, 5370328), (2664, 4662751), (3084, 4027746), (4626, 2685164), (6168, 2013873), (9252, 1342582), (9509, 1306296), (18143, 684648), (18504, 671291), (19018, 653148), (28527, 435432), (36286, 342324), (38036, 326574), (54429, 228216), (57054, 217716), (72572, 171162), (76072, 163287), (85581, 145144), (108858, 114108)]