9721656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19289}}^1$

素因数の和:19308

約数の個数: 48

約数和(自身を含む): 30092400

約数和(自身を除く): 20370744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 19289, 38578, 57867, 77156, 115734, 135023, 154312, 173601, 231468, 270046, 347202, 405069, 462936, 540092, 694404, 810138, 1080184, 1215207, 1388808, 1620276, 2430414, 3240552, 4860828, 9721656]

約数ペア:

[(1, 9721656), (2, 4860828), (3, 3240552), (4, 2430414), (6, 1620276), (7, 1388808), (8, 1215207), (9, 1080184), (12, 810138), (14, 694404), (18, 540092), (21, 462936), (24, 405069), (28, 347202), (36, 270046), (42, 231468), (56, 173601), (63, 154312), (72, 135023), (84, 115734), (126, 77156), (168, 57867), (252, 38578), (504, 19289)]