12881478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 14987706

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 2687, 4794, 5374, 8061, 16122, 45679, 91358, 126289, 137037, 252578, 274074, 378867, 757734, 2146913, 4293826, 6440739, 12881478]

約数ペア:

[(1, 12881478), (2, 6440739), (3, 4293826), (6, 2146913), (17, 757734), (34, 378867), (47, 274074), (51, 252578), (94, 137037), (102, 126289), (141, 91358), (282, 45679), (799, 16122), (1598, 8061), (2397, 5374), (2687, 4794)]