13307008452

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{20479}}^1$

素因数の和:20972

約数の個数: 48

約数和(自身を含む): 31330467840

約数和(自身を除く): 18023459388

約数列:

[1, 2, 3, 4, 6, 12, 173, 313, 346, 519, 626, 692, 939, 1038, 1252, 1878, 2076, 3756, 20479, 40958, 54149, 61437, 81916, 108298, 122874, 162447, 216596, 245748, 324894, 649788, 3542867, 6409927, 7085734, 10628601, 12819854, 14171468, 19229781, 21257202, 25639708, 38459562, 42514404, 76919124, 1108917371, 2217834742, 3326752113, 4435669484, 6653504226, 13307008452]

約数ペア:

[(1, 13307008452), (2, 6653504226), (3, 4435669484), (4, 3326752113), (6, 2217834742), (12, 1108917371), (173, 76919124), (313, 42514404), (346, 38459562), (519, 25639708), (626, 21257202), (692, 19229781), (939, 14171468), (1038, 12819854), (1252, 10628601), (1878, 7085734), (2076, 6409927), (3756, 3542867), (20479, 649788), (40958, 324894), (54149, 245748), (61437, 216596), (81916, 162447), (108298, 122874)]