21735504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21563}}^1$

素因数の和:21584

約数の個数: 60

約数和(自身を含む): 69522336

約数和(自身を除く): 47786832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21563, 43126, 64689, 86252, 129378, 150941, 172504, 194067, 258756, 301882, 345008, 388134, 452823, 517512, 603764, 776268, 905646, 1035024, 1207528, 1358469, 1552536, 1811292, 2415056, 2716938, 3105072, 3622584, 5433876, 7245168, 10867752, 21735504]

約数ペア:

[(1, 21735504), (2, 10867752), (3, 7245168), (4, 5433876), (6, 3622584), (7, 3105072), (8, 2716938), (9, 2415056), (12, 1811292), (14, 1552536), (16, 1358469), (18, 1207528), (21, 1035024), (24, 905646), (28, 776268), (36, 603764), (42, 517512), (48, 452823), (56, 388134), (63, 345008), (72, 301882), (84, 258756), (112, 194067), (126, 172504), (144, 150941), (168, 129378), (252, 86252), (336, 64689), (504, 43126), (1008, 21563)]