121397514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67219}}^1$

素因数の和:67274

約数の個数: 32

約数和(自身を含む): 283937280

約数和(自身を除く): 162539766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 67219, 134438, 201657, 403314, 470533, 941066, 1411599, 2823198, 2890417, 5780834, 8671251, 17342502, 20232919, 40465838, 60698757, 121397514]

約数ペア:

[(1, 121397514), (2, 60698757), (3, 40465838), (6, 20232919), (7, 17342502), (14, 8671251), (21, 5780834), (42, 2890417), (43, 2823198), (86, 1411599), (129, 941066), (258, 470533), (301, 403314), (602, 201657), (903, 134438), (1806, 67219)]