183438

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 422400

約数和(自身を除く): 238962

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1161, 1422, 2133, 2322, 3397, 4266, 6794, 10191, 20382, 30573, 61146, 91719, 183438]

約数ペア:

[(1, 183438), (2, 91719), (3, 61146), (6, 30573), (9, 20382), (18, 10191), (27, 6794), (43, 4266), (54, 3397), (79, 2322), (86, 2133), (129, 1422), (158, 1161), (237, 774), (258, 711), (387, 474)]