17994368

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 44186400

約数和(自身を除く): 26192032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 151, 152, 196, 224, 266, 302, 304, 392, 448, 532, 604, 608, 784, 896, 931, 1057, 1064, 1208, 1216, 1568, 1862, 2114, 2128, 2416, 2432, 2869, 3136, 3724, 4228, 4256, 4832, 5738, 6272, 7399, 7448, 8456, 8512, 9664, 11476, 14798, 14896, 16912, 17024, 19328, 20083, 22952, 29596, 29792, 33824, 40166, 45904, 59192, 59584, 67648, 80332, 91808, 118384, 119168, 135296, 140581, 160664, 183616, 236768, 281162, 321328, 367232, 473536, 562324, 642656, 947072, 1124648, 1285312, 2249296, 2570624, 4498592, 8997184, 17994368]

約数ペア:

[(1, 17994368), (2, 8997184), (4, 4498592), (7, 2570624), (8, 2249296), (14, 1285312), (16, 1124648), (19, 947072), (28, 642656), (32, 562324), (38, 473536), (49, 367232), (56, 321328), (64, 281162), (76, 236768), (98, 183616), (112, 160664), (128, 140581), (133, 135296), (151, 119168), (152, 118384), (196, 91808), (224, 80332), (266, 67648), (302, 59584), (304, 59192), (392, 45904), (448, 40166), (532, 33824), (604, 29792), (608, 29596), (784, 22952), (896, 20083), (931, 19328), (1057, 17024), (1064, 16912), (1208, 14896), (1216, 14798), (1568, 11476), (1862, 9664), (2114, 8512), (2128, 8456), (2416, 7448), (2432, 7399), (2869, 6272), (3136, 5738), (3724, 4832), (4228, 4256)]