12291516

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{811}}^1$

素因数の和:1242

約数の個数: 36

約数和(自身を含む): 31182424

約数和(自身を除く): 18890908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 811, 842, 1263, 1622, 1684, 2433, 2526, 3244, 3789, 4866, 5052, 7299, 7578, 9732, 14598, 15156, 29196, 341431, 682862, 1024293, 1365724, 2048586, 3072879, 4097172, 6145758, 12291516]

約数ペア:

[(1, 12291516), (2, 6145758), (3, 4097172), (4, 3072879), (6, 2048586), (9, 1365724), (12, 1024293), (18, 682862), (36, 341431), (421, 29196), (811, 15156), (842, 14598), (1263, 9732), (1622, 7578), (1684, 7299), (2433, 5052), (2526, 4866), (3244, 3789)]