19670634

素因数分解:

$2^1\times 3^3\times {\mathrm{364271}}^1$

素因数の和:364282

約数の個数: 16

約数和(自身を含む): 43712640

約数和(自身を除く): 24042006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 364271, 728542, 1092813, 2185626, 3278439, 6556878, 9835317, 19670634]

約数ペア:

[(1, 19670634), (2, 9835317), (3, 6556878), (6, 3278439), (9, 2185626), (18, 1092813), (27, 728542), (54, 364271)]