21044154

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27617}}^1$

素因数の和:27749

約数の個数: 16

約数和(自身を含む): 42421248

約数和(自身を除く): 21377094

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27617, 55234, 82851, 165702, 3507359, 7014718, 10522077, 21044154]

約数ペア:

[(1, 21044154), (2, 10522077), (3, 7014718), (6, 3507359), (127, 165702), (254, 82851), (381, 55234), (762, 27617)]