18961626

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{27967}}^1$

素因数の和:28085

約数の個数: 16

約数和(自身を含む): 38260224

約数和(自身を除く): 19298598

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 27967, 55934, 83901, 167802, 3160271, 6320542, 9480813, 18961626]

約数ペア:

[(1, 18961626), (2, 9480813), (3, 6320542), (6, 3160271), (113, 167802), (226, 83901), (339, 55934), (678, 27967)]