6880986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 17244864

約数和(自身を除く): 10363878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 563, 582, 679, 873, 1126, 1358, 1689, 1746, 2037, 3378, 3941, 4074, 5067, 6111, 7882, 10134, 11823, 12222, 23646, 35469, 54611, 70938, 109222, 163833, 327666, 382277, 491499, 764554, 982998, 1146831, 2293662, 3440493, 6880986]

約数ペア:

[(1, 6880986), (2, 3440493), (3, 2293662), (6, 1146831), (7, 982998), (9, 764554), (14, 491499), (18, 382277), (21, 327666), (42, 163833), (63, 109222), (97, 70938), (126, 54611), (194, 35469), (291, 23646), (563, 12222), (582, 11823), (679, 10134), (873, 7882), (1126, 6111), (1358, 5067), (1689, 4074), (1746, 3941), (2037, 3378)]