6556938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 13953600

約数和(自身を除く): 7396662

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 509, 678, 1018, 1527, 2147, 3054, 4294, 6441, 9671, 12882, 19342, 29013, 57517, 58026, 115034, 172551, 345102, 1092823, 2185646, 3278469, 6556938]

約数ペア:

[(1, 6556938), (2, 3278469), (3, 2185646), (6, 1092823), (19, 345102), (38, 172551), (57, 115034), (113, 58026), (114, 57517), (226, 29013), (339, 19342), (509, 12882), (678, 9671), (1018, 6441), (1527, 4294), (2147, 3054)]