9729748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18289}}^1$

素因数の和:18319

約数の個数: 24

約数和(自身を含む): 20484800

約数和(自身を除く): 10755052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 18289, 36578, 73156, 128023, 256046, 347491, 512092, 694982, 1389964, 2432437, 4864874, 9729748]

約数ペア:

[(1, 9729748), (2, 4864874), (4, 2432437), (7, 1389964), (14, 694982), (19, 512092), (28, 347491), (38, 256046), (76, 128023), (133, 73156), (266, 36578), (532, 18289)]