1078633278

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{844001}}^1$

素因数の和:844080

約数の個数: 24

約数和(自身を含む): 2369957616

約数和(自身を除く): 1291324338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 844001, 1688002, 2532003, 5064006, 7596009, 15192018, 59924071, 119848142, 179772213, 359544426, 539316639, 1078633278]

約数ペア:

[(1, 1078633278), (2, 539316639), (3, 359544426), (6, 179772213), (9, 119848142), (18, 59924071), (71, 15192018), (142, 7596009), (213, 5064006), (426, 2532003), (639, 1688002), (1278, 844001)]