1269414

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:764

約数の個数: 24

約数和(自身を含む): 2779920

約数和(自身を除く): 1510506

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 647, 654, 981, 1294, 1941, 1962, 3882, 5823, 11646, 70523, 141046, 211569, 423138, 634707, 1269414]

約数ペア:

[(1, 1269414), (2, 634707), (3, 423138), (6, 211569), (9, 141046), (18, 70523), (109, 11646), (218, 5823), (327, 3882), (647, 1962), (654, 1941), (981, 1294)]