7941066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 18413568

約数和(自身を除く): 10472502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2663, 2982, 5326, 7989, 15978, 18641, 37282, 55923, 111846, 189073, 378146, 567219, 1134438, 1323511, 2647022, 3970533, 7941066]

約数ペア:

[(1, 7941066), (2, 3970533), (3, 2647022), (6, 1323511), (7, 1134438), (14, 567219), (21, 378146), (42, 189073), (71, 111846), (142, 55923), (213, 37282), (426, 18641), (497, 15978), (994, 7989), (1491, 5326), (2663, 2982)]