12546688

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 33292800

約数和(自身を除く): 20746112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 67, 76, 77, 88, 112, 128, 133, 134, 152, 154, 176, 209, 224, 266, 268, 304, 308, 352, 418, 448, 469, 532, 536, 608, 616, 704, 737, 836, 896, 938, 1064, 1072, 1216, 1232, 1273, 1408, 1463, 1474, 1672, 1876, 2128, 2144, 2432, 2464, 2546, 2926, 2948, 3344, 3752, 4256, 4288, 4928, 5092, 5159, 5852, 5896, 6688, 7504, 8512, 8576, 8911, 9856, 10184, 10318, 11704, 11792, 13376, 14003, 15008, 17024, 17822, 20368, 20636, 23408, 23584, 26752, 28006, 30016, 35644, 40736, 41272, 46816, 47168, 56012, 60032, 71288, 81472, 82544, 93632, 94336, 98021, 112024, 142576, 162944, 165088, 187264, 196042, 224048, 285152, 330176, 392084, 448096, 570304, 660352, 784168, 896192, 1140608, 1568336, 1792384, 3136672, 6273344, 12546688]

約数ペア:

[(1, 12546688), (2, 6273344), (4, 3136672), (7, 1792384), (8, 1568336), (11, 1140608), (14, 896192), (16, 784168), (19, 660352), (22, 570304), (28, 448096), (32, 392084), (38, 330176), (44, 285152), (56, 224048), (64, 196042), (67, 187264), (76, 165088), (77, 162944), (88, 142576), (112, 112024), (128, 98021), (133, 94336), (134, 93632), (152, 82544), (154, 81472), (176, 71288), (209, 60032), (224, 56012), (266, 47168), (268, 46816), (304, 41272), (308, 40736), (352, 35644), (418, 30016), (448, 28006), (469, 26752), (532, 23584), (536, 23408), (608, 20636), (616, 20368), (704, 17822), (737, 17024), (836, 15008), (896, 14003), (938, 13376), (1064, 11792), (1072, 11704), (1216, 10318), (1232, 10184), (1273, 9856), (1408, 8911), (1463, 8576), (1474, 8512), (1672, 7504), (1876, 6688), (2128, 5896), (2144, 5852), (2432, 5159), (2464, 5092), (2546, 4928), (2926, 4288), (2948, 4256), (3344, 3752)]