29891994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 66147840

約数和(自身を除く): 36255846

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 6379, 12758, 19137, 38274, 70169, 140338, 210507, 421014, 452909, 905818, 1358727, 2717454, 4981999, 9963998, 14945997, 29891994]

約数ペア:

[(1, 29891994), (2, 14945997), (3, 9963998), (6, 4981999), (11, 2717454), (22, 1358727), (33, 905818), (66, 452909), (71, 421014), (142, 210507), (213, 140338), (426, 70169), (781, 38274), (1562, 19137), (2343, 12758), (4686, 6379)]