17689392

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 60643440

約数和(自身を除く): 42954048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 109, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 218, 252, 276, 294, 322, 327, 336, 368, 392, 414, 436, 441, 483, 504, 552, 588, 644, 654, 763, 784, 828, 872, 882, 966, 981, 1008, 1104, 1127, 1176, 1288, 1308, 1449, 1526, 1656, 1744, 1764, 1932, 1962, 2254, 2289, 2352, 2507, 2576, 2616, 2898, 3052, 3312, 3381, 3528, 3864, 3924, 4508, 4578, 5014, 5232, 5341, 5796, 6104, 6762, 6867, 7056, 7521, 7728, 7848, 9016, 9156, 10028, 10143, 10682, 11592, 12208, 13524, 13734, 15042, 15696, 16023, 17549, 18032, 18312, 20056, 20286, 21364, 22563, 23184, 27048, 27468, 30084, 32046, 35098, 36624, 40112, 40572, 42728, 45126, 48069, 52647, 54096, 54936, 60168, 64092, 70196, 81144, 85456, 90252, 96138, 105294, 109872, 120336, 122843, 128184, 140392, 157941, 162288, 180504, 192276, 210588, 245686, 256368, 280784, 315882, 361008, 368529, 384552, 421176, 491372, 631764, 737058, 769104, 842352, 982744, 1105587, 1263528, 1474116, 1965488, 2211174, 2527056, 2948232, 4422348, 5896464, 8844696, 17689392]

約数ペア:

[(1, 17689392), (2, 8844696), (3, 5896464), (4, 4422348), (6, 2948232), (7, 2527056), (8, 2211174), (9, 1965488), (12, 1474116), (14, 1263528), (16, 1105587), (18, 982744), (21, 842352), (23, 769104), (24, 737058), (28, 631764), (36, 491372), (42, 421176), (46, 384552), (48, 368529), (49, 361008), (56, 315882), (63, 280784), (69, 256368), (72, 245686), (84, 210588), (92, 192276), (98, 180504), (109, 162288), (112, 157941), (126, 140392), (138, 128184), (144, 122843), (147, 120336), (161, 109872), (168, 105294), (184, 96138), (196, 90252), (207, 85456), (218, 81144), (252, 70196), (276, 64092), (294, 60168), (322, 54936), (327, 54096), (336, 52647), (368, 48069), (392, 45126), (414, 42728), (436, 40572), (441, 40112), (483, 36624), (504, 35098), (552, 32046), (588, 30084), (644, 27468), (654, 27048), (763, 23184), (784, 22563), (828, 21364), (872, 20286), (882, 20056), (966, 18312), (981, 18032), (1008, 17549), (1104, 16023), (1127, 15696), (1176, 15042), (1288, 13734), (1308, 13524), (1449, 12208), (1526, 11592), (1656, 10682), (1744, 10143), (1764, 10028), (1932, 9156), (1962, 9016), (2254, 7848), (2289, 7728), (2352, 7521), (2507, 7056), (2576, 6867), (2616, 6762), (2898, 6104), (3052, 5796), (3312, 5341), (3381, 5232), (3528, 5014), (3864, 4578), (3924, 4508)]