21465024

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15971}}^1$

素因数の和:15993

約数の個数: 56

約数和(自身を含む): 64910208

約数和(自身を除く): 43445184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15971, 31942, 47913, 63884, 95826, 111797, 127768, 191652, 223594, 255536, 335391, 383304, 447188, 511072, 670782, 766608, 894376, 1022144, 1341564, 1533216, 1788752, 2683128, 3066432, 3577504, 5366256, 7155008, 10732512, 21465024]

約数ペア:

[(1, 21465024), (2, 10732512), (3, 7155008), (4, 5366256), (6, 3577504), (7, 3066432), (8, 2683128), (12, 1788752), (14, 1533216), (16, 1341564), (21, 1022144), (24, 894376), (28, 766608), (32, 670782), (42, 511072), (48, 447188), (56, 383304), (64, 335391), (84, 255536), (96, 223594), (112, 191652), (168, 127768), (192, 111797), (224, 95826), (336, 63884), (448, 47913), (672, 31942), (1344, 15971)]