39540042

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{10313}}^1$

素因数の和:10395

約数の個数: 32

約数和(自身を含む): 89112960

約数和(自身を除く): 49572918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 10313, 20626, 30939, 61878, 92817, 185634, 278451, 556902, 732223, 1464446, 2196669, 4393338, 6590007, 13180014, 19770021, 39540042]

約数ペア:

[(1, 39540042), (2, 19770021), (3, 13180014), (6, 6590007), (9, 4393338), (18, 2196669), (27, 1464446), (54, 732223), (71, 556902), (142, 278451), (213, 185634), (426, 92817), (639, 61878), (1278, 30939), (1917, 20626), (3834, 10313)]