2018077293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3919}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 2980454400

約数和(自身を除く): 962377107

約数列:

[1, 3, 17, 23, 51, 69, 391, 439, 1173, 1317, 3919, 7463, 10097, 11757, 22389, 30291, 66623, 90137, 171649, 199869, 270411, 514947, 1532329, 1720441, 4596987, 5161323, 29247497, 39570143, 87742491, 118710429, 672692431, 2018077293]

約数ペア:

[(1, 2018077293), (3, 672692431), (17, 118710429), (23, 87742491), (51, 39570143), (69, 29247497), (391, 5161323), (439, 4596987), (1173, 1720441), (1317, 1532329), (3919, 514947), (7463, 270411), (10097, 199869), (11757, 171649), (22389, 90137), (30291, 66623)]