18665196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{141403}}^1$

素因数の和:141421

約数の個数: 24

約数和(自身を含む): 47511744

約数和(自身を除く): 28846548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 141403, 282806, 424209, 565612, 848418, 1555433, 1696836, 3110866, 4666299, 6221732, 9332598, 18665196]

約数ペア:

[(1, 18665196), (2, 9332598), (3, 6221732), (4, 4666299), (6, 3110866), (11, 1696836), (12, 1555433), (22, 848418), (33, 565612), (44, 424209), (66, 282806), (132, 141403)]