18338334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{436627}}^1$

素因数の和:436639

約数の個数: 16

約数和(自身を含む): 41916288

約数和(自身を除く): 23577954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 436627, 873254, 1309881, 2619762, 3056389, 6112778, 9169167, 18338334]

約数ペア:

[(1, 18338334), (2, 9169167), (3, 6112778), (6, 3056389), (7, 2619762), (14, 1309881), (21, 873254), (42, 436627)]