828867258

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{630797}}^1$

素因数の和:630878

約数の個数: 24

約数和(自身を含む): 1820483028

約数和(自身を除く): 991615770

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 630797, 1261594, 1892391, 3784782, 5677173, 11354346, 46048181, 92096362, 138144543, 276289086, 414433629, 828867258]

約数ペア:

[(1, 828867258), (2, 414433629), (3, 276289086), (6, 138144543), (9, 92096362), (18, 46048181), (73, 11354346), (146, 5677173), (219, 3784782), (438, 1892391), (657, 1261594), (1314, 630797)]