12990036

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1489}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 30372160

約数和(自身を除く): 17382124

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 1489, 2181, 2908, 2978, 4362, 4467, 5956, 8724, 8934, 17868, 1082503, 2165006, 3247509, 4330012, 6495018, 12990036]

約数ペア:

[(1, 12990036), (2, 6495018), (3, 4330012), (4, 3247509), (6, 2165006), (12, 1082503), (727, 17868), (1454, 8934), (1489, 8724), (2181, 5956), (2908, 4467), (2978, 4362)]