27621118

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14401}}^1$

素因数の和:14547

約数の個数: 16

約数和(自身を含む): 47699424

約数和(自身を除く): 20078306

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 14401, 28802, 100807, 201614, 1972937, 3945874, 13810559, 27621118]

約数ペア:

[(1, 27621118), (2, 13810559), (7, 3945874), (14, 1972937), (137, 201614), (274, 100807), (959, 28802), (1918, 14401)]