121966146

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157579}}^1$

素因数の和:157630

約数の個数: 24

約数和(自身を含む): 270407280

約数和(自身を除く): 148441134

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 157579, 315158, 472737, 945474, 1418211, 2836422, 6775897, 13551794, 20327691, 40655382, 60983073, 121966146]

約数ペア:

[(1, 121966146), (2, 60983073), (3, 40655382), (6, 20327691), (9, 13551794), (18, 6775897), (43, 2836422), (86, 1418211), (129, 945474), (258, 472737), (387, 315158), (774, 157579)]