18859188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 46932480

約数和(自身を除く): 28073292

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 193, 204, 386, 479, 579, 772, 958, 1158, 1437, 1916, 2316, 2874, 3281, 5748, 6562, 8143, 9843, 13124, 16286, 19686, 24429, 32572, 39372, 48858, 92447, 97716, 184894, 277341, 369788, 554682, 1109364, 1571599, 3143198, 4714797, 6286396, 9429594, 18859188]

約数ペア:

[(1, 18859188), (2, 9429594), (3, 6286396), (4, 4714797), (6, 3143198), (12, 1571599), (17, 1109364), (34, 554682), (51, 369788), (68, 277341), (102, 184894), (193, 97716), (204, 92447), (386, 48858), (479, 39372), (579, 32572), (772, 24429), (958, 19686), (1158, 16286), (1437, 13124), (1916, 9843), (2316, 8143), (2874, 6562), (3281, 5748)]