2891952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 9800960

約数和(自身を除く): 6909008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 151, 152, 168, 171, 228, 252, 266, 302, 304, 336, 342, 399, 453, 456, 504, 532, 604, 684, 798, 906, 912, 1008, 1057, 1064, 1197, 1208, 1359, 1368, 1596, 1812, 2114, 2128, 2394, 2416, 2718, 2736, 2869, 3171, 3192, 3624, 4228, 4788, 5436, 5738, 6342, 6384, 7248, 8456, 8607, 9513, 9576, 10872, 11476, 12684, 16912, 17214, 19026, 19152, 20083, 21744, 22952, 25368, 25821, 34428, 38052, 40166, 45904, 50736, 51642, 60249, 68856, 76104, 80332, 103284, 120498, 137712, 152208, 160664, 180747, 206568, 240996, 321328, 361494, 413136, 481992, 722988, 963984, 1445976, 2891952]

約数ペア:

[(1, 2891952), (2, 1445976), (3, 963984), (4, 722988), (6, 481992), (7, 413136), (8, 361494), (9, 321328), (12, 240996), (14, 206568), (16, 180747), (18, 160664), (19, 152208), (21, 137712), (24, 120498), (28, 103284), (36, 80332), (38, 76104), (42, 68856), (48, 60249), (56, 51642), (57, 50736), (63, 45904), (72, 40166), (76, 38052), (84, 34428), (112, 25821), (114, 25368), (126, 22952), (133, 21744), (144, 20083), (151, 19152), (152, 19026), (168, 17214), (171, 16912), (228, 12684), (252, 11476), (266, 10872), (302, 9576), (304, 9513), (336, 8607), (342, 8456), (399, 7248), (453, 6384), (456, 6342), (504, 5738), (532, 5436), (604, 4788), (684, 4228), (798, 3624), (906, 3192), (912, 3171), (1008, 2869), (1057, 2736), (1064, 2718), (1197, 2416), (1208, 2394), (1359, 2128), (1368, 2114), (1596, 1812)]