47981946

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{12437}}^1$

素因数の和:13085

約数の個数: 16

約数和(自身を含む): 96120864

約数和(自身を除く): 48138918

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 12437, 24874, 37311, 74622, 7996991, 15993982, 23990973, 47981946]

約数ペア:

[(1, 47981946), (2, 23990973), (3, 15993982), (6, 7996991), (643, 74622), (1286, 37311), (1929, 24874), (3858, 12437)]