3949806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 9100800

約数和(自身を除く): 5150994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 599, 942, 1099, 1198, 1797, 2198, 3297, 3594, 4193, 6594, 8386, 12579, 25158, 94043, 188086, 282129, 564258, 658301, 1316602, 1974903, 3949806]

約数ペア:

[(1, 3949806), (2, 1974903), (3, 1316602), (6, 658301), (7, 564258), (14, 282129), (21, 188086), (42, 94043), (157, 25158), (314, 12579), (471, 8386), (599, 6594), (942, 4193), (1099, 3594), (1198, 3297), (1797, 2198)]