27886842

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2272

約数の個数: 40

約数和(自身を含む): 63307200

約数和(自身を除く): 35420358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 2179, 4266, 4358, 6399, 6537, 12798, 13074, 19611, 39222, 58833, 117666, 172141, 176499, 344282, 352998, 516423, 1032846, 1549269, 3098538, 4647807, 9295614, 13943421, 27886842]

約数ペア:

[(1, 27886842), (2, 13943421), (3, 9295614), (6, 4647807), (9, 3098538), (18, 1549269), (27, 1032846), (54, 516423), (79, 352998), (81, 344282), (158, 176499), (162, 172141), (237, 117666), (474, 58833), (711, 39222), (1422, 19611), (2133, 13074), (2179, 12798), (4266, 6537), (4358, 6399)]