20180841516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{7079}}^1$

素因数の和:7436

約数の個数: 144

約数和(自身を含む): 58263528960

約数和(自身を除く): 38082687444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 313, 396, 414, 506, 626, 759, 828, 939, 1012, 1252, 1518, 1878, 2277, 2817, 3036, 3443, 3756, 4554, 5634, 6886, 7079, 7199, 9108, 10329, 11268, 13772, 14158, 14398, 20658, 21237, 21597, 28316, 28796, 30987, 41316, 42474, 43194, 61974, 63711, 64791, 77869, 79189, 84948, 86388, 123948, 127422, 129582, 155738, 158378, 162817, 233607, 237567, 254844, 259164, 311476, 316756, 325634, 467214, 475134, 488451, 651268, 700821, 712701, 934428, 950268, 976902, 1401642, 1425402, 1465353, 1790987, 1953804, 2215727, 2803284, 2850804, 2930706, 3581974, 4431454, 5372961, 5861412, 6647181, 7163948, 8862908, 10745922, 13294362, 16118883, 19941543, 21491844, 24372997, 26588724, 32237766, 39883086, 48745994, 50961721, 64475532, 73118991, 79766172, 97491988, 101923442, 146237982, 152885163, 203846884, 219356973, 292475964, 305770326, 438713946, 458655489, 560578931, 611540652, 877427892, 917310978, 1121157862, 1681736793, 1834621956, 2242315724, 3363473586, 5045210379, 6726947172, 10090420758, 20180841516]

約数ペア:

[(1, 20180841516), (2, 10090420758), (3, 6726947172), (4, 5045210379), (6, 3363473586), (9, 2242315724), (11, 1834621956), (12, 1681736793), (18, 1121157862), (22, 917310978), (23, 877427892), (33, 611540652), (36, 560578931), (44, 458655489), (46, 438713946), (66, 305770326), (69, 292475964), (92, 219356973), (99, 203846884), (132, 152885163), (138, 146237982), (198, 101923442), (207, 97491988), (253, 79766172), (276, 73118991), (313, 64475532), (396, 50961721), (414, 48745994), (506, 39883086), (626, 32237766), (759, 26588724), (828, 24372997), (939, 21491844), (1012, 19941543), (1252, 16118883), (1518, 13294362), (1878, 10745922), (2277, 8862908), (2817, 7163948), (3036, 6647181), (3443, 5861412), (3756, 5372961), (4554, 4431454), (5634, 3581974), (6886, 2930706), (7079, 2850804), (7199, 2803284), (9108, 2215727), (10329, 1953804), (11268, 1790987), (13772, 1465353), (14158, 1425402), (14398, 1401642), (20658, 976902), (21237, 950268), (21597, 934428), (28316, 712701), (28796, 700821), (30987, 651268), (41316, 488451), (42474, 475134), (43194, 467214), (61974, 325634), (63711, 316756), (64791, 311476), (77869, 259164), (79189, 254844), (84948, 237567), (86388, 233607), (123948, 162817), (127422, 158378), (129582, 155738)]