12291822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 28354560

約数和(自身を除く): 16062738

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 283, 342, 381, 566, 762, 849, 1143, 1698, 2286, 2413, 2547, 4826, 5094, 5377, 7239, 10754, 14478, 16131, 21717, 32262, 35941, 43434, 48393, 71882, 96786, 107823, 215646, 323469, 646938, 682879, 1365758, 2048637, 4097274, 6145911, 12291822]

約数ペア:

[(1, 12291822), (2, 6145911), (3, 4097274), (6, 2048637), (9, 1365758), (18, 682879), (19, 646938), (38, 323469), (57, 215646), (114, 107823), (127, 96786), (171, 71882), (254, 48393), (283, 43434), (342, 35941), (381, 32262), (566, 21717), (762, 16131), (849, 14478), (1143, 10754), (1698, 7239), (2286, 5377), (2413, 5094), (2547, 4826)]