13818538

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 22316868

約数和(自身を除く): 8498330

約数列:

[1, 2, 23, 37, 46, 74, 353, 529, 706, 851, 1058, 1702, 8119, 13061, 16238, 19573, 26122, 39146, 186737, 300403, 373474, 600806, 6909269, 13818538]

約数ペア:

[(1, 13818538), (2, 6909269), (23, 600806), (37, 373474), (46, 300403), (74, 186737), (353, 39146), (529, 26122), (706, 19573), (851, 16238), (1058, 13061), (1702, 8119)]