18280434

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{7069}}^1$

素因数の和:7505

約数の個数: 16

約数和(自身を含む): 36650880

約数和(自身を除く): 18370446

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 7069, 14138, 21207, 42414, 3046739, 6093478, 9140217, 18280434]

約数ペア:

[(1, 18280434), (2, 9140217), (3, 6093478), (6, 3046739), (431, 42414), (862, 21207), (1293, 14138), (2586, 7069)]