16178982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{117239}}^1$

素因数の和:117267

約数の個数: 16

約数和(自身を含む): 33765120

約数和(自身を除く): 17586138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 117239, 234478, 351717, 703434, 2696497, 5392994, 8089491, 16178982]

約数ペア:

[(1, 16178982), (2, 8089491), (3, 5392994), (6, 2696497), (23, 703434), (46, 351717), (69, 234478), (138, 117239)]