18942146304

素因数分解:

$2^8\times 3^1\times {\mathrm{5303}}^1\times {\mathrm{4651}}^1$

素因数の和:9973

約数の個数: 72

約数和(自身を含む): 50434081152

約数和(自身を除く): 31491934848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 4651, 5303, 9302, 10606, 13953, 15909, 18604, 21212, 27906, 31818, 37208, 42424, 55812, 63636, 74416, 84848, 111624, 127272, 148832, 169696, 223248, 254544, 297664, 339392, 446496, 509088, 595328, 678784, 892992, 1018176, 1190656, 1357568, 1785984, 2036352, 3571968, 4072704, 24664253, 49328506, 73992759, 98657012, 147985518, 197314024, 295971036, 394628048, 591942072, 789256096, 1183884144, 1578512192, 2367768288, 3157024384, 4735536576, 6314048768, 9471073152, 18942146304]

約数ペア:

[(1, 18942146304), (2, 9471073152), (3, 6314048768), (4, 4735536576), (6, 3157024384), (8, 2367768288), (12, 1578512192), (16, 1183884144), (24, 789256096), (32, 591942072), (48, 394628048), (64, 295971036), (96, 197314024), (128, 147985518), (192, 98657012), (256, 73992759), (384, 49328506), (768, 24664253), (4651, 4072704), (5303, 3571968), (9302, 2036352), (10606, 1785984), (13953, 1357568), (15909, 1190656), (18604, 1018176), (21212, 892992), (27906, 678784), (31818, 595328), (37208, 509088), (42424, 446496), (55812, 339392), (63636, 297664), (74416, 254544), (84848, 223248), (111624, 169696), (127272, 148832)]