21796586112

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{1158407}}^1$

素因数の和:1158438

約数の個数: 96

約数和(自身を含む): 67349841120

約数和(自身を除く): 45553255008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 18816, 1158407, 2316814, 3475221, 4633628, 6950442, 8108849, 9267256, 13900884, 16217698, 18534512, 24326547, 27801768, 32435396, 37069024, 48653094, 55603536, 56761943, 64870792, 74138048, 97306188, 111207072, 113523886, 129741584, 148276096, 170285829, 194612376, 222414144, 227047772, 259483168, 340571658, 389224752, 444828288, 454095544, 518966336, 681143316, 778449504, 908191088, 1037932672, 1362286632, 1556899008, 1816382176, 2724573264, 3113798016, 3632764352, 5449146528, 7265528704, 10898293056, 21796586112]

約数ペア:

[(1, 21796586112), (2, 10898293056), (3, 7265528704), (4, 5449146528), (6, 3632764352), (7, 3113798016), (8, 2724573264), (12, 1816382176), (14, 1556899008), (16, 1362286632), (21, 1037932672), (24, 908191088), (28, 778449504), (32, 681143316), (42, 518966336), (48, 454095544), (49, 444828288), (56, 389224752), (64, 340571658), (84, 259483168), (96, 227047772), (98, 222414144), (112, 194612376), (128, 170285829), (147, 148276096), (168, 129741584), (192, 113523886), (196, 111207072), (224, 97306188), (294, 74138048), (336, 64870792), (384, 56761943), (392, 55603536), (448, 48653094), (588, 37069024), (672, 32435396), (784, 27801768), (896, 24326547), (1176, 18534512), (1344, 16217698), (1568, 13900884), (2352, 9267256), (2688, 8108849), (3136, 6950442), (4704, 4633628), (6272, 3475221), (9408, 2316814), (18816, 1158407)]