18316368

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{673}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 60843328

約数和(自身を除く): 42526960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 673, 756, 972, 1008, 1134, 1296, 1346, 1512, 1701, 1944, 2019, 2268, 2692, 3024, 3402, 3888, 4038, 4536, 4711, 5384, 6057, 6804, 8076, 9072, 9422, 10768, 12114, 13608, 14133, 16152, 18171, 18844, 24228, 27216, 28266, 32304, 36342, 37688, 42399, 48456, 54513, 56532, 72684, 75376, 84798, 96912, 109026, 113064, 127197, 145368, 163539, 169596, 218052, 226128, 254394, 290736, 327078, 339192, 381591, 436104, 508788, 654156, 678384, 763182, 872208, 1017576, 1144773, 1308312, 1526364, 2035152, 2289546, 2616624, 3052728, 4579092, 6105456, 9158184, 18316368]

約数ペア:

[(1, 18316368), (2, 9158184), (3, 6105456), (4, 4579092), (6, 3052728), (7, 2616624), (8, 2289546), (9, 2035152), (12, 1526364), (14, 1308312), (16, 1144773), (18, 1017576), (21, 872208), (24, 763182), (27, 678384), (28, 654156), (36, 508788), (42, 436104), (48, 381591), (54, 339192), (56, 327078), (63, 290736), (72, 254394), (81, 226128), (84, 218052), (108, 169596), (112, 163539), (126, 145368), (144, 127197), (162, 113064), (168, 109026), (189, 96912), (216, 84798), (243, 75376), (252, 72684), (324, 56532), (336, 54513), (378, 48456), (432, 42399), (486, 37688), (504, 36342), (567, 32304), (648, 28266), (673, 27216), (756, 24228), (972, 18844), (1008, 18171), (1134, 16152), (1296, 14133), (1346, 13608), (1512, 12114), (1701, 10768), (1944, 9422), (2019, 9072), (2268, 8076), (2692, 6804), (3024, 6057), (3402, 5384), (3888, 4711), (4038, 4536)]