7139958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 16671744

約数和(自身を除く): 9531786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 3617, 7234, 10851, 21702, 25319, 50638, 75957, 151914, 169999, 339998, 509997, 1019994, 1189993, 2379986, 3569979, 7139958]

約数ペア:

[(1, 7139958), (2, 3569979), (3, 2379986), (6, 1189993), (7, 1019994), (14, 509997), (21, 339998), (42, 169999), (47, 151914), (94, 75957), (141, 50638), (282, 25319), (329, 21702), (658, 10851), (987, 7234), (1974, 3617)]