18280482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{276977}}^1$

素因数の和:276993

約数の個数: 16

約数和(自身を含む): 39884832

約数和(自身を除く): 21604350

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 276977, 553954, 830931, 1661862, 3046747, 6093494, 9140241, 18280482]

約数ペア:

[(1, 18280482), (2, 9140241), (3, 6093494), (6, 3046747), (11, 1661862), (22, 830931), (33, 553954), (66, 276977)]