21827586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330721}}^1$

素因数の和:330737

約数の個数: 16

約数和(自身を含む): 47623968

約数和(自身を除く): 25796382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 330721, 661442, 992163, 1984326, 3637931, 7275862, 10913793, 21827586]

約数ペア:

[(1, 21827586), (2, 10913793), (3, 7275862), (6, 3637931), (11, 1984326), (22, 992163), (33, 661442), (66, 330721)]