12700686

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 26085888

約数和(自身を除く): 13385202

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 271, 321, 438, 542, 642, 813, 1626, 7811, 15622, 19783, 23433, 28997, 39566, 46866, 57994, 59349, 86991, 118698, 173982, 2116781, 4233562, 6350343, 12700686]

約数ペア:

[(1, 12700686), (2, 6350343), (3, 4233562), (6, 2116781), (73, 173982), (107, 118698), (146, 86991), (214, 59349), (219, 57994), (271, 46866), (321, 39566), (438, 28997), (542, 23433), (642, 19783), (813, 15622), (1626, 7811)]