255806316

素因数分解:

$2^2\times 3^3\times {\mathrm{2368577}}^1$

素因数の和:2368590

約数の個数: 24

約数和(自身を含む): 663201840

約数和(自身を除く): 407395524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2368577, 4737154, 7105731, 9474308, 14211462, 21317193, 28422924, 42634386, 63951579, 85268772, 127903158, 255806316]

約数ペア:

[(1, 255806316), (2, 127903158), (3, 85268772), (4, 63951579), (6, 42634386), (9, 28422924), (12, 21317193), (18, 14211462), (27, 9474308), (36, 7105731), (54, 4737154), (108, 2368577)]