18858902397

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{4481}}^1\times {\mathrm{10709}}^1$

素因数の和:15324

約数の個数: 16

約数和(自身を含む): 25345172160

約数和(自身を除く): 6486269763

約数列:

[1, 3, 131, 393, 4481, 10709, 13443, 32127, 587011, 1402879, 1761033, 4208637, 47987029, 143961087, 6286300799, 18858902397]

約数ペア:

[(1, 18858902397), (3, 6286300799), (131, 143961087), (393, 47987029), (4481, 4208637), (10709, 1761033), (13443, 1402879), (32127, 587011)]