18326336

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 56

約数和(自身を含む): 43769280

約数和(自身を除く): 25442944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 2153, 4256, 4306, 8512, 8612, 15071, 17224, 30142, 34448, 40907, 60284, 68896, 81814, 120568, 137792, 163628, 241136, 286349, 327256, 482272, 572698, 654512, 964544, 1145396, 1309024, 2290792, 2618048, 4581584, 9163168, 18326336]

約数ペア:

[(1, 18326336), (2, 9163168), (4, 4581584), (7, 2618048), (8, 2290792), (14, 1309024), (16, 1145396), (19, 964544), (28, 654512), (32, 572698), (38, 482272), (56, 327256), (64, 286349), (76, 241136), (112, 163628), (133, 137792), (152, 120568), (224, 81814), (266, 68896), (304, 60284), (448, 40907), (532, 34448), (608, 30142), (1064, 17224), (1216, 15071), (2128, 8612), (2153, 8512), (4256, 4306)]