136856946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{991717}}^1$

素因数の和:991745

約数の個数: 16

約数和(自身を含む): 285614784

約数和(自身を除く): 148757838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 991717, 1983434, 2975151, 5950302, 22809491, 45618982, 68428473, 136856946]

約数ペア:

[(1, 136856946), (2, 68428473), (3, 45618982), (6, 22809491), (23, 5950302), (46, 2975151), (69, 1983434), (138, 991717)]