2905938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23063}}^1$

素因数の和:23078

約数の個数: 24

約数和(自身を含む): 7195968

約数和(自身を除く): 4290030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23063, 46126, 69189, 138378, 161441, 207567, 322882, 415134, 484323, 968646, 1452969, 2905938]

約数ペア:

[(1, 2905938), (2, 1452969), (3, 968646), (6, 484323), (7, 415134), (9, 322882), (14, 207567), (18, 161441), (21, 138378), (42, 69189), (63, 46126), (126, 23063)]