39748974

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{10303}}^1$

素因数の和:10951

約数の個数: 16

約数和(自身を含む): 79629312

約数和(自身を除く): 39880338

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 10303, 20606, 30909, 61818, 6624829, 13249658, 19874487, 39748974]

約数ペア:

[(1, 39748974), (2, 19874487), (3, 13249658), (6, 6624829), (643, 61818), (1286, 30909), (1929, 20606), (3858, 10303)]