12751308

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2789}}^1$

素因数の和:2926

約数の個数: 36

約数和(自身を含む): 32497920

約数和(自身を除く): 19746612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 2789, 4572, 5578, 8367, 11156, 16734, 25101, 33468, 50202, 100404, 354203, 708406, 1062609, 1416812, 2125218, 3187827, 4250436, 6375654, 12751308]

約数ペア:

[(1, 12751308), (2, 6375654), (3, 4250436), (4, 3187827), (6, 2125218), (9, 1416812), (12, 1062609), (18, 708406), (36, 354203), (127, 100404), (254, 50202), (381, 33468), (508, 25101), (762, 16734), (1143, 11156), (1524, 8367), (2286, 5578), (2789, 4572)]