2018051487

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{573473}}^1$

素因数の和:573519

約数の個数: 24

約数和(自身を含む): 3220629984

約数和(自身を除く): 1202578497

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 573473, 1720419, 5161257, 9749041, 13189879, 29247123, 39569637, 87741369, 118708911, 224227943, 672683829, 2018051487]

約数ペア:

[(1, 2018051487), (3, 672683829), (9, 224227943), (17, 118708911), (23, 87741369), (51, 39569637), (69, 29247123), (153, 13189879), (207, 9749041), (391, 5161257), (1173, 1720419), (3519, 573473)]