18747136

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 36

約数和(自身を含む): 38014312

約数和(自身を除く): 19267176

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 1093, 2144, 2186, 4288, 4372, 8576, 8744, 17152, 17488, 34976, 69952, 73231, 139904, 146462, 279808, 292924, 585848, 1171696, 2343392, 4686784, 9373568, 18747136]

約数ペア:

[(1, 18747136), (2, 9373568), (4, 4686784), (8, 2343392), (16, 1171696), (32, 585848), (64, 292924), (67, 279808), (128, 146462), (134, 139904), (256, 73231), (268, 69952), (536, 34976), (1072, 17488), (1093, 17152), (2144, 8744), (2186, 8576), (4288, 4372)]