19067664

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 63922992

約数和(自身を除く): 44855328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 67, 77, 84, 88, 98, 112, 121, 132, 134, 147, 154, 168, 176, 196, 201, 231, 242, 264, 268, 294, 308, 336, 363, 392, 402, 462, 469, 484, 528, 536, 539, 588, 616, 726, 737, 784, 804, 847, 924, 938, 968, 1072, 1078, 1176, 1232, 1407, 1452, 1474, 1608, 1617, 1694, 1848, 1876, 1936, 2156, 2211, 2352, 2541, 2814, 2904, 2948, 3216, 3234, 3283, 3388, 3696, 3752, 4312, 4422, 5082, 5159, 5628, 5808, 5896, 5929, 6468, 6566, 6776, 7504, 8107, 8624, 8844, 9849, 10164, 10318, 11256, 11792, 11858, 12936, 13132, 13552, 15477, 16214, 17688, 17787, 19698, 20328, 20636, 22512, 23716, 24321, 25872, 26264, 30954, 32428, 35376, 35574, 36113, 39396, 40656, 41272, 47432, 48642, 52528, 56749, 61908, 64856, 71148, 72226, 78792, 82544, 94864, 97284, 108339, 113498, 123816, 129712, 142296, 144452, 157584, 170247, 194568, 216678, 226996, 247632, 284592, 288904, 340494, 389136, 397243, 433356, 453992, 577808, 680988, 794486, 866712, 907984, 1191729, 1361976, 1588972, 1733424, 2383458, 2723952, 3177944, 4766916, 6355888, 9533832, 19067664]

約数ペア:

[(1, 19067664), (2, 9533832), (3, 6355888), (4, 4766916), (6, 3177944), (7, 2723952), (8, 2383458), (11, 1733424), (12, 1588972), (14, 1361976), (16, 1191729), (21, 907984), (22, 866712), (24, 794486), (28, 680988), (33, 577808), (42, 453992), (44, 433356), (48, 397243), (49, 389136), (56, 340494), (66, 288904), (67, 284592), (77, 247632), (84, 226996), (88, 216678), (98, 194568), (112, 170247), (121, 157584), (132, 144452), (134, 142296), (147, 129712), (154, 123816), (168, 113498), (176, 108339), (196, 97284), (201, 94864), (231, 82544), (242, 78792), (264, 72226), (268, 71148), (294, 64856), (308, 61908), (336, 56749), (363, 52528), (392, 48642), (402, 47432), (462, 41272), (469, 40656), (484, 39396), (528, 36113), (536, 35574), (539, 35376), (588, 32428), (616, 30954), (726, 26264), (737, 25872), (784, 24321), (804, 23716), (847, 22512), (924, 20636), (938, 20328), (968, 19698), (1072, 17787), (1078, 17688), (1176, 16214), (1232, 15477), (1407, 13552), (1452, 13132), (1474, 12936), (1608, 11858), (1617, 11792), (1694, 11256), (1848, 10318), (1876, 10164), (1936, 9849), (2156, 8844), (2211, 8624), (2352, 8107), (2541, 7504), (2814, 6776), (2904, 6566), (2948, 6468), (3216, 5929), (3234, 5896), (3283, 5808), (3388, 5628), (3696, 5159), (3752, 5082), (4312, 4422)]