129134418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71503}}^1$

素因数の和:71558

約数の個数: 32

約数和(自身を含む): 302032896

約数和(自身を除く): 172898478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 71503, 143006, 214509, 429018, 500521, 1001042, 1501563, 3003126, 3074629, 6149258, 9223887, 18447774, 21522403, 43044806, 64567209, 129134418]

約数ペア:

[(1, 129134418), (2, 64567209), (3, 43044806), (6, 21522403), (7, 18447774), (14, 9223887), (21, 6149258), (42, 3074629), (43, 3003126), (86, 1501563), (129, 1001042), (258, 500521), (301, 429018), (602, 214509), (903, 143006), (1806, 71503)]