39479346

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{1489}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 87969600

約数和(自身を除く): 48490254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 1489, 2946, 2978, 4419, 4467, 8838, 8934, 13257, 13401, 26514, 26802, 40203, 80406, 731099, 1462198, 2193297, 4386594, 6579891, 13159782, 19739673, 39479346]

約数ペア:

[(1, 39479346), (2, 19739673), (3, 13159782), (6, 6579891), (9, 4386594), (18, 2193297), (27, 1462198), (54, 731099), (491, 80406), (982, 40203), (1473, 26802), (1489, 26514), (2946, 13401), (2978, 13257), (4419, 8934), (4467, 8838)]