2588922

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{761}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 6656832

約数和(自身を除く): 4067910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 761, 1134, 1522, 1701, 2283, 3402, 4566, 5327, 6849, 10654, 13698, 15981, 20547, 31962, 41094, 47943, 61641, 95886, 123282, 143829, 184923, 287658, 369846, 431487, 862974, 1294461, 2588922]

約数ペア:

[(1, 2588922), (2, 1294461), (3, 862974), (6, 431487), (7, 369846), (9, 287658), (14, 184923), (18, 143829), (21, 123282), (27, 95886), (42, 61641), (54, 47943), (63, 41094), (81, 31962), (126, 20547), (162, 15981), (189, 13698), (243, 10654), (378, 6849), (486, 5327), (567, 4566), (761, 3402), (1134, 2283), (1522, 1701)]