12129306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 15864294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 2699, 4494, 5398, 8097, 16194, 18893, 37786, 56679, 113358, 288793, 577586, 866379, 1732758, 2021551, 4043102, 6064653, 12129306]

約数ペア:

[(1, 12129306), (2, 6064653), (3, 4043102), (6, 2021551), (7, 1732758), (14, 866379), (21, 577586), (42, 288793), (107, 113358), (214, 56679), (321, 37786), (642, 18893), (749, 16194), (1498, 8097), (2247, 5398), (2699, 4494)]