27778821858

素因数分解:

$2^1\times 3^4\times {\mathrm{503}}^1\times {\mathrm{340903}}^1$

素因数の和:341420

約数の個数: 40

約数和(自身を含む): 62369068608

約数和(自身を除く): 34590246750

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 503, 1006, 1509, 3018, 4527, 9054, 13581, 27162, 40743, 81486, 340903, 681806, 1022709, 2045418, 3068127, 6136254, 9204381, 18408762, 27613143, 55226286, 171474209, 342948418, 514422627, 1028845254, 1543267881, 3086535762, 4629803643, 9259607286, 13889410929, 27778821858]

約数ペア:

[(1, 27778821858), (2, 13889410929), (3, 9259607286), (6, 4629803643), (9, 3086535762), (18, 1543267881), (27, 1028845254), (54, 514422627), (81, 342948418), (162, 171474209), (503, 55226286), (1006, 27613143), (1509, 18408762), (3018, 9204381), (4527, 6136254), (9054, 3068127), (13581, 2045418), (27162, 1022709), (40743, 681806), (81486, 340903)]