27888732

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13591}}^1$

素因数の和:13623

約数の個数: 48

約数和(自身を含む): 76115200

約数和(自身を除く): 48226468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13591, 27182, 40773, 54364, 81546, 122319, 163092, 244638, 258229, 366957, 489276, 516458, 733914, 774687, 1032916, 1467828, 1549374, 2324061, 3098748, 4648122, 6972183, 9296244, 13944366, 27888732]

約数ペア:

[(1, 27888732), (2, 13944366), (3, 9296244), (4, 6972183), (6, 4648122), (9, 3098748), (12, 2324061), (18, 1549374), (19, 1467828), (27, 1032916), (36, 774687), (38, 733914), (54, 516458), (57, 489276), (76, 366957), (108, 258229), (114, 244638), (171, 163092), (228, 122319), (342, 81546), (513, 54364), (684, 40773), (1026, 27182), (2052, 13591)]