13687218

素因数分解:

$2^1\times 3^5\times {\mathrm{28163}}^1$

素因数の和:28180

約数の個数: 24

約数和(自身を含む): 30755088

約数和(自身を除く): 17067870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 28163, 56326, 84489, 168978, 253467, 506934, 760401, 1520802, 2281203, 4562406, 6843609, 13687218]

約数ペア:

[(1, 13687218), (2, 6843609), (3, 4562406), (6, 2281203), (9, 1520802), (18, 760401), (27, 506934), (54, 253467), (81, 168978), (162, 84489), (243, 56326), (486, 28163)]