2018205852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12937217}}^1$

素因数の和:12937237

約数の個数: 24

約数和(自身を含む): 5071389456

約数和(自身を除く): 3053183604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12937217, 25874434, 38811651, 51748868, 77623302, 155246604, 168183821, 336367642, 504551463, 672735284, 1009102926, 2018205852]

約数ペア:

[(1, 2018205852), (2, 1009102926), (3, 672735284), (4, 504551463), (6, 336367642), (12, 168183821), (13, 155246604), (26, 77623302), (39, 51748868), (52, 38811651), (78, 25874434), (156, 12937217)]