18137042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117773}}^1$

素因数の和:117793

約数の個数: 16

約数和(自身を含む): 33918912

約数和(自身を除く): 15781870

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 117773, 235546, 824411, 1295503, 1648822, 2591006, 9068521, 18137042]

約数ペア:

[(1, 18137042), (2, 9068521), (7, 2591006), (11, 1648822), (14, 1295503), (22, 824411), (77, 235546), (154, 117773)]