2018608911

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{76367}}^1$

素因数の和:76476

約数の個数: 32

約数和(自身を含む): 3299097600

約数和(自身を除く): 1280488689

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 2403, 2937, 8811, 26433, 76367, 229101, 687303, 840037, 2061909, 2520111, 6796663, 7560333, 20389989, 22680999, 61169967, 74763293, 183509901, 224289879, 672869637, 2018608911]

約数ペア:

[(1, 2018608911), (3, 672869637), (9, 224289879), (11, 183509901), (27, 74763293), (33, 61169967), (89, 22680999), (99, 20389989), (267, 7560333), (297, 6796663), (801, 2520111), (979, 2061909), (2403, 840037), (2937, 687303), (8811, 229101), (26433, 76367)]