21374466

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{26003}}^1$

素因数の和:26145

約数の個数: 16

約数和(自身を含む): 43062624

約数和(自身を除く): 21688158

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 26003, 52006, 78009, 156018, 3562411, 7124822, 10687233, 21374466]

約数ペア:

[(1, 21374466), (2, 10687233), (3, 7124822), (6, 3562411), (137, 156018), (274, 78009), (411, 52006), (822, 26003)]