27777798

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 63138816

約数和(自身を除く): 35361018

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 402, 558, 603, 743, 1206, 1486, 2077, 2229, 4154, 4458, 6231, 6687, 12462, 13374, 18693, 23033, 37386, 46066, 49781, 69099, 99562, 138198, 149343, 207297, 298686, 414594, 448029, 896058, 1543211, 3086422, 4629633, 9259266, 13888899, 27777798]

約数ペア:

[(1, 27777798), (2, 13888899), (3, 9259266), (6, 4629633), (9, 3086422), (18, 1543211), (31, 896058), (62, 448029), (67, 414594), (93, 298686), (134, 207297), (186, 149343), (201, 138198), (279, 99562), (402, 69099), (558, 49781), (603, 46066), (743, 37386), (1206, 23033), (1486, 18693), (2077, 13374), (2229, 12462), (4154, 6687), (4458, 6231)]