223643754

素因数分解:

$2^1\times 3^4\times {\mathrm{1380517}}^1$

素因数の和:1380531

約数の個数: 20

約数和(自身を含む): 501128034

約数和(自身を除く): 277484280

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1380517, 2761034, 4141551, 8283102, 12424653, 24849306, 37273959, 74547918, 111821877, 223643754]

約数ペア:

[(1, 223643754), (2, 111821877), (3, 74547918), (6, 37273959), (9, 24849306), (18, 12424653), (27, 8283102), (54, 4141551), (81, 2761034), (162, 1380517)]