81954126

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{19211}}^1$

素因数の和:19301

約数の個数: 32

約数和(自身を含む): 184435200

約数和(自身を除く): 102481074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 19211, 38422, 57633, 115266, 172899, 345798, 518697, 1037394, 1517669, 3035338, 4553007, 9106014, 13659021, 27318042, 40977063, 81954126]

約数ペア:

[(1, 81954126), (2, 40977063), (3, 27318042), (6, 13659021), (9, 9106014), (18, 4553007), (27, 3035338), (54, 1517669), (79, 1037394), (158, 518697), (237, 345798), (474, 172899), (711, 115266), (1422, 57633), (2133, 38422), (4266, 19211)]