865482642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{3343}}^1$

素因数の和:4127

約数の個数: 48

約数和(自身を含む): 1977106560

約数和(自身を除く): 1111623918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 757, 1514, 2271, 3343, 4542, 6686, 6813, 10029, 13626, 14383, 20058, 28766, 30087, 43149, 60174, 63517, 86298, 127034, 129447, 190551, 258894, 381102, 571653, 1143306, 2530651, 5061302, 7591953, 15183906, 22775859, 45551718, 48082369, 96164738, 144247107, 288494214, 432741321, 865482642]

約数ペア:

[(1, 865482642), (2, 432741321), (3, 288494214), (6, 144247107), (9, 96164738), (18, 48082369), (19, 45551718), (38, 22775859), (57, 15183906), (114, 7591953), (171, 5061302), (342, 2530651), (757, 1143306), (1514, 571653), (2271, 381102), (3343, 258894), (4542, 190551), (6686, 129447), (6813, 127034), (10029, 86298), (13626, 63517), (14383, 60174), (20058, 43149), (28766, 30087)]