42386148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 130830336

約数和(自身を除く): 88444188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 71, 84, 92, 103, 126, 138, 142, 161, 206, 207, 213, 252, 276, 284, 309, 322, 412, 414, 426, 483, 497, 618, 639, 644, 721, 828, 852, 927, 966, 994, 1236, 1278, 1442, 1449, 1491, 1633, 1854, 1932, 1988, 2163, 2369, 2556, 2884, 2898, 2982, 3266, 3708, 4326, 4473, 4738, 4899, 5796, 5964, 6489, 6532, 7107, 7313, 8652, 8946, 9476, 9798, 11431, 12978, 14214, 14626, 14697, 16583, 17892, 19596, 21321, 21939, 22862, 25956, 28428, 29252, 29394, 33166, 34293, 42642, 43878, 45724, 49749, 51191, 58788, 65817, 66332, 68586, 85284, 87756, 99498, 102382, 102879, 131634, 137172, 149247, 153573, 168199, 198996, 204764, 205758, 263268, 298494, 307146, 336398, 411516, 460719, 504597, 596988, 614292, 672796, 921438, 1009194, 1177393, 1513791, 1842876, 2018388, 2354786, 3027582, 3532179, 4709572, 6055164, 7064358, 10596537, 14128716, 21193074, 42386148]

約数ペア:

[(1, 42386148), (2, 21193074), (3, 14128716), (4, 10596537), (6, 7064358), (7, 6055164), (9, 4709572), (12, 3532179), (14, 3027582), (18, 2354786), (21, 2018388), (23, 1842876), (28, 1513791), (36, 1177393), (42, 1009194), (46, 921438), (63, 672796), (69, 614292), (71, 596988), (84, 504597), (92, 460719), (103, 411516), (126, 336398), (138, 307146), (142, 298494), (161, 263268), (206, 205758), (207, 204764), (213, 198996), (252, 168199), (276, 153573), (284, 149247), (309, 137172), (322, 131634), (412, 102879), (414, 102382), (426, 99498), (483, 87756), (497, 85284), (618, 68586), (639, 66332), (644, 65817), (721, 58788), (828, 51191), (852, 49749), (927, 45724), (966, 43878), (994, 42642), (1236, 34293), (1278, 33166), (1442, 29394), (1449, 29252), (1491, 28428), (1633, 25956), (1854, 22862), (1932, 21939), (1988, 21321), (2163, 19596), (2369, 17892), (2556, 16583), (2884, 14697), (2898, 14626), (2982, 14214), (3266, 12978), (3708, 11431), (4326, 9798), (4473, 9476), (4738, 8946), (4899, 8652), (5796, 7313), (5964, 7107), (6489, 6532)]