2018358606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 4751695872

約数和(自身を除く): 2733337266

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 61, 66, 69, 71, 122, 138, 142, 183, 213, 253, 307, 366, 426, 506, 614, 671, 759, 781, 921, 1342, 1403, 1518, 1562, 1633, 1842, 2013, 2343, 2806, 3266, 3377, 4026, 4209, 4331, 4686, 4899, 6754, 7061, 8418, 8662, 9798, 10131, 12993, 14122, 15433, 17963, 18727, 20262, 21183, 21797, 25986, 30866, 35926, 37454, 42366, 43594, 46299, 47641, 53889, 56181, 65391, 77671, 92598, 95282, 99613, 107778, 112362, 130782, 142923, 155342, 199226, 205997, 233013, 239767, 285846, 298839, 411994, 430721, 466026, 479534, 501331, 597678, 617991, 719301, 861442, 1002662, 1095743, 1235982, 1292163, 1329617, 1438602, 1503993, 2191486, 2584326, 2659234, 3007986, 3287229, 3988851, 4737931, 5514641, 6574458, 7977702, 9475862, 11029282, 14213793, 14625787, 16543923, 28427586, 29251574, 30581191, 33087846, 43877361, 61162382, 87754722, 91743573, 183487146, 336393101, 672786202, 1009179303, 2018358606]

約数ペア:

[(1, 2018358606), (2, 1009179303), (3, 672786202), (6, 336393101), (11, 183487146), (22, 91743573), (23, 87754722), (33, 61162382), (46, 43877361), (61, 33087846), (66, 30581191), (69, 29251574), (71, 28427586), (122, 16543923), (138, 14625787), (142, 14213793), (183, 11029282), (213, 9475862), (253, 7977702), (307, 6574458), (366, 5514641), (426, 4737931), (506, 3988851), (614, 3287229), (671, 3007986), (759, 2659234), (781, 2584326), (921, 2191486), (1342, 1503993), (1403, 1438602), (1518, 1329617), (1562, 1292163), (1633, 1235982), (1842, 1095743), (2013, 1002662), (2343, 861442), (2806, 719301), (3266, 617991), (3377, 597678), (4026, 501331), (4209, 479534), (4331, 466026), (4686, 430721), (4899, 411994), (6754, 298839), (7061, 285846), (8418, 239767), (8662, 233013), (9798, 205997), (10131, 199226), (12993, 155342), (14122, 142923), (15433, 130782), (17963, 112362), (18727, 107778), (20262, 99613), (21183, 95282), (21797, 92598), (25986, 77671), (30866, 65391), (35926, 56181), (37454, 53889), (42366, 47641), (43594, 46299)]