268294878

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{55001}}^1$

素因数の和:55280

約数の個数: 24

約数和(自身を含む): 583461216

約数和(自身を除く): 315166338

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 55001, 110002, 165003, 330006, 495009, 990018, 14905271, 29810542, 44715813, 89431626, 134147439, 268294878]

約数ペア:

[(1, 268294878), (2, 134147439), (3, 89431626), (6, 44715813), (9, 29810542), (18, 14905271), (271, 990018), (542, 495009), (813, 330006), (1626, 165003), (2439, 110002), (4878, 55001)]