18048058

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 31961088

約数和(自身を除く): 13913030

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 271, 469, 497, 542, 938, 994, 1897, 3794, 4757, 9514, 18157, 19241, 33299, 36314, 38482, 66598, 127099, 134687, 254198, 269374, 1289147, 2578294, 9024029, 18048058]

約数ペア:

[(1, 18048058), (2, 9024029), (7, 2578294), (14, 1289147), (67, 269374), (71, 254198), (134, 134687), (142, 127099), (271, 66598), (469, 38482), (497, 36314), (542, 33299), (938, 19241), (994, 18157), (1897, 9514), (3794, 4757)]