27420276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 69459264

約数和(自身を除く): 42038988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1283, 1644, 1781, 2566, 3562, 3849, 5132, 5343, 7124, 7698, 10686, 15396, 16679, 21372, 33358, 50037, 66716, 100074, 175771, 200148, 351542, 527313, 703084, 1054626, 2109252, 2285023, 4570046, 6855069, 9140092, 13710138, 27420276]

約数ペア:

[(1, 27420276), (2, 13710138), (3, 9140092), (4, 6855069), (6, 4570046), (12, 2285023), (13, 2109252), (26, 1054626), (39, 703084), (52, 527313), (78, 351542), (137, 200148), (156, 175771), (274, 100074), (411, 66716), (548, 50037), (822, 33358), (1283, 21372), (1644, 16679), (1781, 15396), (2566, 10686), (3562, 7698), (3849, 7124), (5132, 5343)]