27204122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 46094400

約数和(自身を除く): 18890278

約数列:

[1, 2, 11, 22, 43, 86, 149, 193, 298, 386, 473, 946, 1639, 2123, 3278, 4246, 6407, 8299, 12814, 16598, 28757, 57514, 70477, 91289, 140954, 182578, 316327, 632654, 1236551, 2473102, 13602061, 27204122]

約数ペア:

[(1, 27204122), (2, 13602061), (11, 2473102), (22, 1236551), (43, 632654), (86, 316327), (149, 182578), (193, 140954), (298, 91289), (386, 70477), (473, 57514), (946, 28757), (1639, 16598), (2123, 12814), (3278, 8299), (4246, 6407)]