42186638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22853}}^1$

素因数の和:22939

約数の個数: 16

約数和(自身を含む): 69110496

約数和(自身を除く): 26923858

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 22853, 45706, 297089, 594178, 1622563, 3245126, 21093319, 42186638]

約数ペア:

[(1, 42186638), (2, 21093319), (13, 3245126), (26, 1622563), (71, 594178), (142, 297089), (923, 45706), (1846, 22853)]