18822234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{136393}}^1$

素因数の和:136421

約数の個数: 16

約数和(自身を含む): 39281472

約数和(自身を除く): 20459238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 136393, 272786, 409179, 818358, 3137039, 6274078, 9411117, 18822234]

約数ペア:

[(1, 18822234), (2, 9411117), (3, 6274078), (6, 3137039), (23, 818358), (46, 409179), (69, 272786), (138, 136393)]