18454746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{43321}}^1$

素因数の和:43397

約数の個数: 16

約数和(自身を含む): 37430208

約数和(自身を除く): 18975462

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 43321, 86642, 129963, 259926, 3075791, 6151582, 9227373, 18454746]

約数ペア:

[(1, 18454746), (2, 9227373), (3, 6151582), (6, 3075791), (71, 259926), (142, 129963), (213, 86642), (426, 43321)]