7149438

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 16262400

約数和(自身を除く): 9112962

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 3079, 6158, 9237, 18474, 27711, 55422, 83133, 132397, 166266, 264794, 397191, 794382, 1191573, 2383146, 3574719, 7149438]

約数ペア:

[(1, 7149438), (2, 3574719), (3, 2383146), (6, 1191573), (9, 794382), (18, 397191), (27, 264794), (43, 166266), (54, 132397), (86, 83133), (129, 55422), (258, 27711), (387, 18474), (774, 9237), (1161, 6158), (2322, 3079)]