123579738

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{60757}}^1$

素因数の和:60878

約数の個数: 24

約数和(自身を含む): 270130068

約数和(自身を除く): 146550330

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 60757, 121514, 182271, 364542, 546813, 1093626, 6865541, 13731082, 20596623, 41193246, 61789869, 123579738]

約数ペア:

[(1, 123579738), (2, 61789869), (3, 41193246), (6, 20596623), (9, 13731082), (18, 6865541), (113, 1093626), (226, 546813), (339, 364542), (678, 182271), (1017, 121514), (2034, 60757)]