12081678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 27734784

約数和(自身を除く): 15653106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 937, 1842, 1874, 2149, 2811, 4298, 5622, 6447, 6559, 12894, 13118, 19677, 39354, 287659, 575318, 862977, 1725954, 2013613, 4027226, 6040839, 12081678]

約数ペア:

[(1, 12081678), (2, 6040839), (3, 4027226), (6, 2013613), (7, 1725954), (14, 862977), (21, 575318), (42, 287659), (307, 39354), (614, 19677), (921, 13118), (937, 12894), (1842, 6559), (1874, 6447), (2149, 5622), (2811, 4298)]