12921822

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 28853760

約数和(自身を除く): 15931938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 883, 1626, 1766, 2439, 2649, 4878, 5298, 7317, 7947, 14634, 15894, 23841, 47682, 239293, 478586, 717879, 1435758, 2153637, 4307274, 6460911, 12921822]

約数ペア:

[(1, 12921822), (2, 6460911), (3, 4307274), (6, 2153637), (9, 1435758), (18, 717879), (27, 478586), (54, 239293), (271, 47682), (542, 23841), (813, 15894), (883, 14634), (1626, 7947), (1766, 7317), (2439, 5298), (2649, 4878)]