23145426

素因数分解:

$2^1\times 3^4\times {\mathrm{142873}}^1$

素因数の和:142887

約数の個数: 20

約数和(自身を含む): 51863262

約数和(自身を除く): 28717836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 142873, 285746, 428619, 857238, 1285857, 2571714, 3857571, 7715142, 11572713, 23145426]

約数ペア:

[(1, 23145426), (2, 11572713), (3, 7715142), (6, 3857571), (9, 2571714), (18, 1285857), (27, 857238), (54, 428619), (81, 285746), (162, 142873)]