40780434

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{8101}}^1$

素因数の和:8945

約数の個数: 16

約数和(自身を含む): 81668160

約数和(自身を除く): 40887726

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 8101, 16202, 24303, 48606, 6796739, 13593478, 20390217, 40780434]

約数ペア:

[(1, 40780434), (2, 20390217), (3, 13593478), (6, 6796739), (839, 48606), (1678, 24303), (2517, 16202), (5034, 8101)]