2019980538

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{912367}}^1$

素因数の和:912419

約数の個数: 32

約数和(自身を含む): 4598334720

約数和(自身を除く): 2578354182

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 912367, 1824734, 2737101, 5474202, 8211303, 16422606, 24633909, 37407047, 49267818, 74814094, 112221141, 224442282, 336663423, 673326846, 1009990269, 2019980538]

約数ペア:

[(1, 2019980538), (2, 1009990269), (3, 673326846), (6, 336663423), (9, 224442282), (18, 112221141), (27, 74814094), (41, 49267818), (54, 37407047), (82, 24633909), (123, 16422606), (246, 8211303), (369, 5474202), (738, 2737101), (1107, 1824734), (2214, 912367)]