7893354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 18302976

約数和(自身を除く): 10409622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2647, 2982, 5294, 7941, 15882, 18529, 37058, 55587, 111174, 187937, 375874, 563811, 1127622, 1315559, 2631118, 3946677, 7893354]

約数ペア:

[(1, 7893354), (2, 3946677), (3, 2631118), (6, 1315559), (7, 1127622), (14, 563811), (21, 375874), (42, 187937), (71, 111174), (142, 55587), (213, 37058), (426, 18529), (497, 15882), (994, 7941), (1491, 5294), (2647, 2982)]