17897364

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4561}}^1$

素因数の和:4680

約数の個数: 36

約数和(自身を含む): 45665620

約数和(自身を除く): 27768256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4561, 9122, 13683, 18244, 27366, 41049, 54732, 82098, 164196, 497149, 994298, 1491447, 1988596, 2982894, 4474341, 5965788, 8948682, 17897364]

約数ペア:

[(1, 17897364), (2, 8948682), (3, 5965788), (4, 4474341), (6, 2982894), (9, 1988596), (12, 1491447), (18, 994298), (36, 497149), (109, 164196), (218, 82098), (327, 54732), (436, 41049), (654, 27366), (981, 18244), (1308, 13683), (1962, 9122), (3924, 4561)]