18490302

素因数分解:

$2^1\times 3^3\times {\mathrm{342413}}^1$

素因数の和:342424

約数の個数: 16

約数和(自身を含む): 41089680

約数和(自身を除く): 22599378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 342413, 684826, 1027239, 2054478, 3081717, 6163434, 9245151, 18490302]

約数ペア:

[(1, 18490302), (2, 9245151), (3, 6163434), (6, 3081717), (9, 2054478), (18, 1027239), (27, 684826), (54, 342413)]