18046368

素因数分解:

$2^5\times 3^3\times {\mathrm{20887}}^1$

素因数の和:20906

約数の個数: 48

約数和(自身を含む): 52637760

約数和(自身を除く): 34591392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20887, 41774, 62661, 83548, 125322, 167096, 187983, 250644, 334192, 375966, 501288, 563949, 668384, 751932, 1002576, 1127898, 1503864, 2005152, 2255796, 3007728, 4511592, 6015456, 9023184, 18046368]

約数ペア:

[(1, 18046368), (2, 9023184), (3, 6015456), (4, 4511592), (6, 3007728), (8, 2255796), (9, 2005152), (12, 1503864), (16, 1127898), (18, 1002576), (24, 751932), (27, 668384), (32, 563949), (36, 501288), (48, 375966), (54, 334192), (72, 250644), (96, 187983), (108, 167096), (144, 125322), (216, 83548), (288, 62661), (432, 41774), (864, 20887)]