7489994022

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1616

約数の個数: 160

約数和(自身を含む): 20124301824

約数和(自身を除く): 12634307802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 211, 322, 378, 414, 422, 483, 567, 621, 633, 966, 1134, 1242, 1266, 1361, 1449, 1477, 1863, 1899, 2722, 2898, 2954, 3726, 3798, 4083, 4347, 4431, 4853, 5697, 8166, 8694, 8862, 9527, 9706, 11394, 12249, 13041, 13293, 14559, 17091, 19054, 24498, 26082, 26586, 28581, 29118, 31303, 33971, 34182, 36747, 39879, 43677, 57162, 62606, 67942, 73494, 79758, 85743, 87354, 93909, 101913, 110241, 119637, 131031, 171486, 187818, 203826, 219121, 220482, 239274, 257229, 262062, 281727, 287171, 305739, 393093, 438242, 514458, 563454, 574342, 611478, 657363, 771687, 786186, 845181, 861513, 917217, 1314726, 1543374, 1690362, 1723026, 1834434, 1972089, 2010197, 2535543, 2584539, 2751651, 3944178, 4020394, 5071086, 5169078, 5503302, 5916267, 6030591, 6604933, 7753617, 11832534, 12061182, 13209866, 15507234, 17748801, 18091773, 19814799, 23260851, 35497602, 36183546, 39629598, 46234531, 46521702, 54275319, 59444397, 92469062, 108550638, 118888794, 138703593, 162825957, 178333191, 277407186, 325651914, 356666382, 416110779, 534999573, 832221558, 1069999146, 1248332337, 2496664674, 3744997011, 7489994022]

約数ペア:

[(1, 7489994022), (2, 3744997011), (3, 2496664674), (6, 1248332337), (7, 1069999146), (9, 832221558), (14, 534999573), (18, 416110779), (21, 356666382), (23, 325651914), (27, 277407186), (42, 178333191), (46, 162825957), (54, 138703593), (63, 118888794), (69, 108550638), (81, 92469062), (126, 59444397), (138, 54275319), (161, 46521702), (162, 46234531), (189, 39629598), (207, 36183546), (211, 35497602), (322, 23260851), (378, 19814799), (414, 18091773), (422, 17748801), (483, 15507234), (567, 13209866), (621, 12061182), (633, 11832534), (966, 7753617), (1134, 6604933), (1242, 6030591), (1266, 5916267), (1361, 5503302), (1449, 5169078), (1477, 5071086), (1863, 4020394), (1899, 3944178), (2722, 2751651), (2898, 2584539), (2954, 2535543), (3726, 2010197), (3798, 1972089), (4083, 1834434), (4347, 1723026), (4431, 1690362), (4853, 1543374), (5697, 1314726), (8166, 917217), (8694, 861513), (8862, 845181), (9527, 786186), (9706, 771687), (11394, 657363), (12249, 611478), (13041, 574342), (13293, 563454), (14559, 514458), (17091, 438242), (19054, 393093), (24498, 305739), (26082, 287171), (26586, 281727), (28581, 262062), (29118, 257229), (31303, 239274), (33971, 220482), (34182, 219121), (36747, 203826), (39879, 187818), (43677, 171486), (57162, 131031), (62606, 119637), (67942, 110241), (73494, 101913), (79758, 93909), (85743, 87354)]