39429138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17713}}^1$

素因数の和:17778

約数の個数: 32

約数和(自身を含む): 91829376

約数和(自身を除く): 52400238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 17713, 35426, 53139, 106278, 123991, 247982, 371973, 743946, 938789, 1877578, 2816367, 5632734, 6571523, 13143046, 19714569, 39429138]

約数ペア:

[(1, 39429138), (2, 19714569), (3, 13143046), (6, 6571523), (7, 5632734), (14, 2816367), (21, 1877578), (42, 938789), (53, 743946), (106, 371973), (159, 247982), (318, 123991), (371, 106278), (742, 53139), (1113, 35426), (2226, 17713)]