67649118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 141702912

約数和(自身を除く): 74053794

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 662, 993, 1481, 1986, 2962, 4443, 7613, 8886, 15226, 22839, 34063, 45678, 68126, 102189, 204378, 490211, 980422, 1470633, 2941266, 11274853, 22549706, 33824559, 67649118]

約数ペア:

[(1, 67649118), (2, 33824559), (3, 22549706), (6, 11274853), (23, 2941266), (46, 1470633), (69, 980422), (138, 490211), (331, 204378), (662, 102189), (993, 68126), (1481, 45678), (1986, 34063), (2962, 22839), (4443, 15226), (7613, 8886)]