1980766548

素因数分解:

$2^2\times 3^4\times {\mathrm{479}}^1\times {\mathrm{12763}}^1$

素因数の和:13258

約数の個数: 60

約数和(自身を含む): 5189331840

約数和(自身を除く): 3208565292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 479, 958, 1437, 1916, 2874, 4311, 5748, 8622, 12763, 12933, 17244, 25526, 25866, 38289, 38799, 51052, 51732, 76578, 77598, 114867, 153156, 155196, 229734, 344601, 459468, 689202, 1033803, 1378404, 2067606, 4135212, 6113477, 12226954, 18340431, 24453908, 36680862, 55021293, 73361724, 110042586, 165063879, 220085172, 330127758, 495191637, 660255516, 990383274, 1980766548]

約数ペア:

[(1, 1980766548), (2, 990383274), (3, 660255516), (4, 495191637), (6, 330127758), (9, 220085172), (12, 165063879), (18, 110042586), (27, 73361724), (36, 55021293), (54, 36680862), (81, 24453908), (108, 18340431), (162, 12226954), (324, 6113477), (479, 4135212), (958, 2067606), (1437, 1378404), (1916, 1033803), (2874, 689202), (4311, 459468), (5748, 344601), (8622, 229734), (12763, 155196), (12933, 153156), (17244, 114867), (25526, 77598), (25866, 76578), (38289, 51732), (38799, 51052)]