18142561024

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19211}}^1$

素因数の和:19282

約数の個数: 144

約数和(自身を含む): 45238265856

約数和(自身を除く): 27095704832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1736, 1792, 1904, 1984, 2108, 2176, 3472, 3689, 3808, 3968, 4216, 4352, 6944, 7378, 7616, 7936, 8432, 13888, 14756, 15232, 16864, 19211, 27776, 29512, 30464, 33728, 38422, 55552, 59024, 67456, 76844, 118048, 134477, 134912, 153688, 236096, 268954, 307376, 326587, 472192, 537908, 595541, 614752, 653174, 944384, 1075816, 1191082, 1229504, 1306348, 2151632, 2286109, 2382164, 2459008, 2612696, 4168787, 4303264, 4572218, 4764328, 4918016, 5225392, 8337574, 8606528, 9144436, 9528656, 10124197, 10450784, 16675148, 17213056, 18288872, 19057312, 20248394, 20901568, 33350296, 34426112, 36577744, 38114624, 40496788, 41803136, 66700592, 70869379, 73155488, 76229248, 80993576, 83606272, 133401184, 141738758, 146310976, 152458496, 161987152, 266802368, 283477516, 292621952, 323974304, 533604736, 566955032, 585243904, 647948608, 1067209472, 1133910064, 1295897216, 2267820128, 2591794432, 4535640256, 9071280512, 18142561024]

約数ペア:

[(1, 18142561024), (2, 9071280512), (4, 4535640256), (7, 2591794432), (8, 2267820128), (14, 1295897216), (16, 1133910064), (17, 1067209472), (28, 647948608), (31, 585243904), (32, 566955032), (34, 533604736), (56, 323974304), (62, 292621952), (64, 283477516), (68, 266802368), (112, 161987152), (119, 152458496), (124, 146310976), (128, 141738758), (136, 133401184), (217, 83606272), (224, 80993576), (238, 76229248), (248, 73155488), (256, 70869379), (272, 66700592), (434, 41803136), (448, 40496788), (476, 38114624), (496, 36577744), (527, 34426112), (544, 33350296), (868, 20901568), (896, 20248394), (952, 19057312), (992, 18288872), (1054, 17213056), (1088, 16675148), (1736, 10450784), (1792, 10124197), (1904, 9528656), (1984, 9144436), (2108, 8606528), (2176, 8337574), (3472, 5225392), (3689, 4918016), (3808, 4764328), (3968, 4572218), (4216, 4303264), (4352, 4168787), (6944, 2612696), (7378, 2459008), (7616, 2382164), (7936, 2286109), (8432, 2151632), (13888, 1306348), (14756, 1229504), (15232, 1191082), (16864, 1075816), (19211, 944384), (27776, 653174), (29512, 614752), (30464, 595541), (33728, 537908), (38422, 472192), (55552, 326587), (59024, 307376), (67456, 268954), (76844, 236096), (118048, 153688), (134477, 134912)]