2239398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2539}}^1$

素因数の和:2561

約数の個数: 36

約数和(自身を含む): 5646420

約数和(自身を除く): 3407022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2539, 5078, 7617, 15234, 17773, 22851, 35546, 45702, 53319, 106638, 124411, 159957, 248822, 319914, 373233, 746466, 1119699, 2239398]

約数ペア:

[(1, 2239398), (2, 1119699), (3, 746466), (6, 373233), (7, 319914), (9, 248822), (14, 159957), (18, 124411), (21, 106638), (42, 53319), (49, 45702), (63, 35546), (98, 22851), (126, 17773), (147, 15234), (294, 7617), (441, 5078), (882, 2539)]