18119808

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 62791200

約数和(自身を除く): 44671392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 107, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 214, 216, 224, 252, 288, 294, 321, 336, 378, 384, 392, 428, 432, 441, 448, 504, 576, 588, 642, 672, 749, 756, 784, 856, 864, 882, 896, 963, 1008, 1152, 1176, 1284, 1323, 1344, 1498, 1512, 1568, 1712, 1728, 1764, 1926, 2016, 2247, 2352, 2568, 2646, 2688, 2889, 2996, 3024, 3136, 3424, 3456, 3528, 3852, 4032, 4494, 4704, 5136, 5243, 5292, 5778, 5992, 6048, 6272, 6741, 6848, 7056, 7704, 8064, 8988, 9408, 10272, 10486, 10584, 11556, 11984, 12096, 13482, 13696, 14112, 15408, 15729, 17976, 18816, 20223, 20544, 20972, 21168, 23112, 23968, 24192, 26964, 28224, 30816, 31458, 35952, 40446, 41088, 41944, 42336, 46224, 47187, 47936, 53928, 56448, 61632, 62916, 71904, 80892, 83888, 84672, 92448, 94374, 95872, 107856, 123264, 125832, 141561, 143808, 161784, 167776, 169344, 184896, 188748, 215712, 251664, 283122, 287616, 323568, 335552, 369792, 377496, 431424, 503328, 566244, 647136, 671104, 754992, 862848, 1006656, 1132488, 1294272, 1509984, 2013312, 2264976, 2588544, 3019968, 4529952, 6039936, 9059904, 18119808]

約数ペア:

[(1, 18119808), (2, 9059904), (3, 6039936), (4, 4529952), (6, 3019968), (7, 2588544), (8, 2264976), (9, 2013312), (12, 1509984), (14, 1294272), (16, 1132488), (18, 1006656), (21, 862848), (24, 754992), (27, 671104), (28, 647136), (32, 566244), (36, 503328), (42, 431424), (48, 377496), (49, 369792), (54, 335552), (56, 323568), (63, 287616), (64, 283122), (72, 251664), (84, 215712), (96, 188748), (98, 184896), (107, 169344), (108, 167776), (112, 161784), (126, 143808), (128, 141561), (144, 125832), (147, 123264), (168, 107856), (189, 95872), (192, 94374), (196, 92448), (214, 84672), (216, 83888), (224, 80892), (252, 71904), (288, 62916), (294, 61632), (321, 56448), (336, 53928), (378, 47936), (384, 47187), (392, 46224), (428, 42336), (432, 41944), (441, 41088), (448, 40446), (504, 35952), (576, 31458), (588, 30816), (642, 28224), (672, 26964), (749, 24192), (756, 23968), (784, 23112), (856, 21168), (864, 20972), (882, 20544), (896, 20223), (963, 18816), (1008, 17976), (1152, 15729), (1176, 15408), (1284, 14112), (1323, 13696), (1344, 13482), (1498, 12096), (1512, 11984), (1568, 11556), (1712, 10584), (1728, 10486), (1764, 10272), (1926, 9408), (2016, 8988), (2247, 8064), (2352, 7704), (2568, 7056), (2646, 6848), (2688, 6741), (2889, 6272), (2996, 6048), (3024, 5992), (3136, 5778), (3424, 5292), (3456, 5243), (3528, 5136), (3852, 4704), (4032, 4494)]